Buick 215 vs olds 215. 24in (108mm) bore spacing, bore of 3.

Buick 215 vs olds 215 5cuin (3,531cc). Just remember, they're only 215 cubic inches, so even at a stressed out 1 hp per cubic inch, the motor would only make 215 horsepower. With a four-barrel carburetor and 10. From 1961-1963, Oldsmobile manufactured its own version of the Buick-designed, all-aluminum 215 engine for the F-85 compact. 10" in diameter (not including the ring gear) and are drilled for the Long style 9-1/2" clutch with three pairs of 5/16 - 18 tapped holes on a 10-7/8" bolt circle. There are so many aluminum V8 engines out there that weigh about the same or darn close to the 215 and make double or triple the power the 215 makes. Buick has been at the forefront of innovation, with features like the Buick IntelliLink infotainment system and the Buick QuietTuning technology, which helps reduce noise and vibration in the cabin. 979. “215” VERSION DIFFERENCES Buick’s 215 had a 4. Apr 26, 2014 · Are the Olds 215 and Buick 215 intake manifolds the same? Interchangeable? So in other words would an aftermarket intake fit either engine? Edited 1 time(s). Also noticed I have two different Olds heads. Nov 2, 2024 · Buick and Oldsmobile each produced their own versions of the GM 215 cubic inch (3. I want to figure just what I want to do before I start gathering too many parts and a donor car. Compare price, expert/user reviews, popular features, vehicle specs and more Apr 16, 2018 · Is he really dead set on a 215?. 94/1. 6 crankshafts are also longer to drive the new oil pump: 2. The 215 has a really long 1. 6" valves, I wasn't sure they would clear but they do fit as advertised though you need the larger bore of the Buick 300 for them to fit the bore. 050": 215 May 16, 2010 · I run the Olds 215 in a Buick Special and the Buick 215 in a Tempest, and they're both great. 5 liters) V-8 motor is one of the most fascinating and long-lived engines in automotive history. 3L, that's an accomplishment. it used a standard type flywheel[not a flexplate] with a spring centered[like a clutch plate]adaptor that drove the front pump of the hydro. But most parts Interchage between Buick 215 and Rover 3500 There is a company called West Coast British, they have alot of great stuff. The 215 was also used in the Italian-American Gran Turismo Apollo in 1962-1963 as well as in the Asardo 3500 GM-S show car. cylinder heads are different . One set is stamped with an S. With an 8. 50 by 2. Jul 2, 2013 · Really neat idea for a super lightweight rod. Dec 24, 2019 · The Olds heads oil the rockers differently than do the Buick heads, so while you can put Buick heads on an Olds block, it is very difficult to put Olds heads on a Buick block without major custom work to provide the oil feed. Sep 9, 2023 · Hi all, I've been thinking for a while about going over to the dark side. But I don't think that was the question. I learned that champhering the head bolt holes and replacing the bolts with studs solved the problem and eliminated any thread wear to the deck threads. 53" bore). of torque. The Olds 215/Buick215/Rover 3. You could if needed,put an Apr 7, 2009 · buick 215 engines are different from the olds pontiac version of the 215 as all simularity ends above the lifters. Call 800. Posted by: hoffbug Date: April 26, 2014 08:20PM. I don't Discover the differences between the Buick LeSabre and Oldsmobile Intrigue with CarGurus. 24in (108mm) bore spacing, bore of 3. 5 all alloy block and heads will make a neat package. Buick and Olds 215's have entirely different valve covers, which is probably the quickest way to sort a stack of them. I don't Application: Buick/Oldsmobile 215-300-340 1961-1967 Rover 215-240-256 1968-1994 Ignition Firing Order: (1-8-4-3-6-5-7-2) Cam Style: Hydraulic Flat Tappet Camshaft Basic RPM Range: 1400-4400 Manufacturers Description: Good idle, improved low & mid range power, great all around performances. JEM , Sep 5, 2012 SHARE POST #21 May 8, 2022 · The Olds version used the same block assembly as the Buick but the head design mimicked the appearance of then current big Olds V8s. View Details. The exhaust manifolds all interchange as well, as the port spacing is exactly the same on all of these motors. Look closely: If it now displaces 5. 7" bore, you get 5. https://www. My . Verified purchase. There was a 2 barrel carb version and a 4 barrel carb version. I don't Aluminum 215. buick 215 and rover 3. Most of the parts for rebuilding it came from my local NAPA. I liked the Buick best, because of the vertical valve covers. Talk to the experts. 85") and drop it into a Rover 4. Jan 23, 2012 · As Glenn noted, the intakes all interchange among the Buick, Olds, and Rover 215-derived family (yes, the EFI intake from the Rover 4. 1961 - 1967 300-340 Buick 215 Olds Rope Rear Main Seal Best Gasket 6228. Oct 21, 2015 · The Buick heads didn't use a wedge chamber design, but kind of a dome chamber and used different pistons to change compression. Once in a rare occasion,a Buick engine came through with the extra set of tapped holes,but normally they were not there. The advantage of the Olds is the extra head bolts for those that plan to use forced induction. This low milage original car runs great and has that special vibe only a well preserved un restored classic can haveruns great! Find BUICK 3. 0 ltr :TU: From what i have read most or all parts easily interchange with most of the Rover V8 engines up until they changed maunfactures ( now BMW I Sep 11, 2007 · even the Buick casting numbers are kind of thin. Nov 30, 2022 · I am currently building an Oldsmobile 215 V8 with the high compression (turbo) heads, 6 inch Carrilo rods and custom forged pistons. Jan 29, 2012 · The Buick 215 has 4 bolts/combustion chamber and the Olds has 5. 9/4. I don't What is a 215? Before there were Buick V6's, there was a lightweight aluminum V8 installed in many Buicks and Olds, and some Pontiacs. So where does the Rover 215 fall, is it exactly like the Buick or Olds or is there some differences. there are no Buick/Olds aluminum blocks in 64 because GM got tired of the problems with the cast in cylinder sleeves shifting. 5 cu in. The turbocharged Olds 215 had beefier main caps than the naturally aspirated versions Apr 26, 2014 · hoffbug Tony Hoffer Minnesota (323 posts) Registered: 10/15/2007 05:25PM Main British Car: Olds 215 EFI Jul 20, 2021 · Just some shop talk today. Heads and valve-train are what really make Buick and Oldsmobile 215's quite different, but that's another article too!] May 5, 2022 · Olds 215 used 6 head bolts per cylinder since they Turbo Charged them and were one of the first American V8's to reach the Holy Grail of One Horse Power per cubic inch. Oct 2, 2004 · Buick 215 Engine Specifications; Buick 215 Casting Numbers; Buick 300, 340 Engine Specifications; Buick 300/340 Casting Numbers; Buick Cams from Kenne Bell, 215,300, 340; 215 sports car and Indy racing; There's Soupability in GM's Aluminum V8's; Affordable Aluminum V-8's; How To Hot Rod Any Engine May 2, 2012 · Olds 215, GM V6 T-5, Buick 215 3-speed bellhousing. But you can put Rover heads, rockers and push rods on an Olds block, but not vice versa. The pistons/compression ratio were set up for the 51cc (casting suffix -746) low-compression Olds heads. Dec 21, 2011 · The crank is a 3. It had a 215 installed by the guys at Steve linked. Buick blocks are drillable for olds heads, pads are Hi all, I've been thinking for a while about going over to the dark side. Pontiac used the Olds version. I can definitively tell you NO!!!!! the 231 Buick V-6 uses the Old BOP or Buick Olds Pontiac bolt pattern, and the Buick 215 V-8 uses a Unique Bolt pattern only shared by the simalure Olds 215 & Rover 3. Rods appear to be Eagle 5. wanted to do the rear buick in my 65 2dr ht w/ 10" shoes Corvair -but iron weevils got there first--have a soft spot for 392 hemi's also ---2 still in use--1 in my lo boy power unit [currently looked to grain trailer] & other in svc trk- 👉 Try AutoTempest. May 11, 2014 · Exhaust port and bolt layout are the same for all 215s, but spark plug location and angle vary between Olds and Buick. Mar 7, 2018 · An aluminum V8, the 61-63 Buick/Olds 215 V8 (155 hp) is the best and most practical (but obviously not the popular) way to go for the Vega, nearly duplicating the Chevy prototype in execution, if not hardware. 5 in, and a stroke of 2. 9L and 4. 0 and the Oldsmobile 215. 1961 - 1967 300-340 Buick/ 215 Olds Rope Rear Main Seal Best Gasket 6228 (#225936458546) b***l (737) - Feedback left by buyer. Jan 4, 2020 · So I know there is some differences in the Buick and Oldsmobile 215. Opens in a new window or tab. Buick 215 Specifications and Blueprinting. I have a '73 Vega GT 215. 5" bore blocks Nov 11, 2024 · In reply to # 4865931 by Backto74 I remember that there were several versions of the Buick 215. While the 215 cubic inch displacement and 3. Known variously as the Fireball and Skylark by Buick (and as Rockette, utlass, nd Turbo-Rocket by Oldsmobile),[3]the 215 had a 4. Jan 22, 2021 · It had 6 head bolts around the perimeter of each cylinder, vs 5 on the Buick. The car is a 1980 MGB V8 Find BUICK 3. The Buick 215 heads do not have accessory An aluminum V8, the 61-63 Buick/Olds 215 V8 (155 hp) is the best and most practical (but obviously not the popular) way to go for the Vega, nearly duplicating the Chevy prototype in execution, if not hardware. 8 in, for an actual displacement of 215. 5 liter V-8 Engines. Sep 6, 2012 · Buick and Rover is almost the same, Buick uses steel sleves/cylinder insert. The heads are different and use a different bolt pattern, so they are not easily interchangable. Literally got my 62 Skylark today and I'm going to start a new thread to ask Buick 215 specificsbut I have a couple of good links to some Olds places for you. Also wanted to say GREAT answer Mando! Feb 16, 2001 · The 215 as used in the Olds had an extra row of head bolt, one at the upper edge of each cylinder. I used them and others to gain knowledge about my 62 F85 and my friend's 62 Jetfire. Even the smaller valves won't fit a Buick 215 or Rover 3. 99. The Buick valvetrain precludes the use of that 6th fastener as the rocker shaft stands are in the way. GM LS and LT series engines come to mind and use more readily available bell housing patterns. Oldsmobile 215 6 head bolt heads, rockers and push rods are three years only rare beasts. They also change from 5 head bolts per cylinder to 4, the same as Buick 300 heads. All were manufactured from cast iron. So, the heads would have to remain Olds 215, but would require extensive reworking in order to support 289" cid. I know of only one other dual quad manifold around and was wondering if anyone, anywhere had some more info on these liitle guys. 5L) V8 in Buick and Oldsmobile versions from 1961 to 1963 then sold it to British Leyland who based their Rover version on the Buick 215. com - All the cars. I've actually got the original documentation for it! There is a lot you can do with the 215 to improve performance with the 300 head even without stroking it. The 4. 5in (89mm), nd a stroke of 2. 5L) aluminum V8 with Pontiac fitting the Buick version. Another question could you bolt a 4 barrel intake from the Buick 215 on the Rover engine or the fuel injection from the Rover on the Buick 215. 2L. Dan Jones Nov 20, 2023 · Have you tried the olds heads with 4 bolts instead of 5 and see if the Buick Rockers, shafts and stands would work? I think the valve location is different and you have to use the Olds rockers. Jun 3, 2006 · The Rover ( also used in the MGB GT V8 and TR 8 ) engine is the Buick 215 V8 :shock: and 64 300 Aluminum heads bolt right on ( I have a pair for sale ) also you can use the 300 crank and different rods ( pontiac ) and stroke these engines to 5. The Olds head may have a touch better port design, but Buick has a better combustion chamber. I bought one Buick 215 in a running Buick Special for $150, rebuilt it, and I've run it without a single break-down on the road in my MGB since 1992. Apr 26, 2014 · Olds vs Buick 215 rotating assembly balance . The Buick/Olds/Rover 215 cubic-inch (3. some or these threads wander off - but I can't resist- love the oldies & goodies -cats & other stuff. 1961 1962 1963 Buick (215 V8 Engine WITH 2 Barrel Carburetors) CURRENTLY PROVIDING BUICK, OLDSMOBILE AND PONTIAC PARTS FROM 1936-1979. I don't Buick flywheel with heavy outer ring (and a diaphragm pressure plate in lieu of the originial long-style unit) Buick/Olds 215 Flywheels This article appeared in The British V8 Newsletter - Volume XII, Issue 1 - January 2004 by: Kurt Schley The OEM Buick and Oldsmobile 215 flywheels were very similar. Part Number: FEL To change compression ratio on an Olds 215, you're probably looking at swapping heads. Olds turbo and 4bbl heads had the same cc volume as Buick 215 heads, so when the only pistons available were 2bbl Buick, the use of 2bbl Buick pistons in a 2bbl Olds engine meant a CR of about 6. It makes sense that the Olds 215 was designed that way. Hi all, I've been thinking for a while about going over to the dark side. Which Howards camshaft were you looking at: 530011-10 257/269 degrees May 26, 2017 · If I have the hood clearance for either, is there a noticeable performance difference between the Edelbrock 2198 Performer intake manifold over the stock Buick 215? Is it worth the effort to switch? Are there plumbing complications for the temp sensor or heat piping? Thanks Jan 26, 2017 · After inspecting a pair of assmbled TA Rover heads with 1. Intake Duration @ . com/?utm_source=rarecars&utm_medium=youtube&utm_campaign=rarecars2024&utm_content=c Mar 28, 2016 · Ok, starting to make sense. May 2, 2014 · I have an Olds 215 Im considering rebuilding I have an adapter kit to mount a GM 200R4 transmission. Mar 30, 2007 · They are great, by the way. If that stamp is on the head, ignore it. Can the Buick flexplate be used on an Olds 215? Balance Buick and Olds were the first, this year, to come through with all new aluminum engines of advanced design. The flywheels are 13. That year, General Motors launched its senior compacts, the Buick Special, Oldsmobile F-85, and Pontiac Tempest. The “215” first in the appeared in the 1961, with production ending in 1963 after ¾ million engines produced. Mine are close to stock and I haven't really tried to boost the hp, but one way you might look into is Using a Buick 300 crank and the aluminum heads from a '64 Buick 300. 050": 215 Exhaust Duration @ . Buick’s aluminum 215-cu. Below is a detailed list of topics covered in this Oldsmobile Engine Rebuild Manual: ENGINE 215 V8 Mar 11, 2013 · Yes,the Olds F-85 used the 215 aluminum V-8 from 1961-63, and then it was sold to Rover. 5 liter have more in comon as the rover is a later version of the buick Feb 6, 2015 · Hi all, I've been thinking for a while about going over to the dark side. LS7 makes 505 horse stock to give you an example. Using Buick/Rover heads with their 37cc chambers, would have resulted in a compression ration in excess of 11. and the Buick head and block numbers are definitely going to be different from the Olds versions. I had this leftover from a Pontiac Tempest I had with the 215 in it Sep 23, 2018 · Lightweight, compact and boasting a healthy power-to-displacement ratio, the little V-8 that Buick engineers created back in the early 1960s was a gem of a powerplant. Aug 7, 2002 · The picture of the 215 is of an Oldsmobile headed engine, not Buick/Pontiac. I'm planning for something straightforward, a BOPR 215/3. 75:1 compression ratio and a two-barrel carburetor, the Olds 215 had the same rated hp, 155 hp @ 4800 rpm, as the Buick 215, with 220 ft·lbf of torque at 2400 rpm. A few speed parts are made by Edelbrock (manifold), most of the Cam makers have cams for them, headers I'd look to Britain for headers used in a MGB V8 conversion that they tend Hi all, I've been thinking for a while about going over to the dark side. They are made from forged steel and now have balance pads on both the small and big ends; the screw-in bolts retaining the caps are of a more robust design and are manufactured to extremely fine tolerances. It was epoxy filled in the lower part of the waterjacket. The engine on the homemade stand is a 1962 Buick 215 Aluminum V8 that was rebuilt using original pistons and a lot of elbow grease. Thanks for that. GM produced the all aluminum 215 cubic inch (3. 6L) powered vehicles like the MGBV8, Triumph TR8, Rover SD1, as well as Land and Range Rovers. 1961- 62 Oldsmobile F85 215 2 Barrel Aluminum Intake Manifold Cutlass Nov 18, 2015 · It's true that the 215, and a lot of old Buick engines in general can lose prime in the oil pump ( because it is a long way from the oil pan ) - the shop manual covers the Vaseline procedure . The Rover V8 (in displacements up to 4. Not 100% sure, but I thought the Buick high compression piston was a flat top, while the low comp had a small dish, so I don't think using a Buick high comp piston will do any good with an Olds head. I thought that was a roll pin or locating dowel. 0L and 4. I don't The 215 cubic-inch aluminum V8 was originally announced in 1960 as a lightweight economy engine for General Motors new line of compact cars; Buick Skylark, Olds Cutlass and Pontiac Tempest. I go through some of the visual differences between the Rover 3. $29. The following information has been directly complied from original Buick service manuals. Nov 8, 2011 · I have both the Buick and Olds 215 engines. Known variously as the Rockette, Cutlass, and Turbo-Rocket by Oldsmobile (and as Fireball and Skylark by Buick), it was a compact, lightweight engine measuring 28 in (71 cm) long, 26 in (66 cm) wide, and 27 in (69 cm) high (same as the small-block Chevy Apr 26, 2014 · hoffbug Tony Hoffer Minnesota (323 posts) Registered: 10/15/2007 05:25PM Main British Car: Olds 215 EFI Not much difference in the Buick 215 and Rover heads upt through the 3. Even with Olds 215 flat top pistons, compression will still be low with Buick 300 heads. valve train is totally different . 3L (331 CID). Heads are ported Buick 300 with Ferrea Stage 1 Buick V6 valves (1. 7" h-beams (they say 5700 SS on the side and the bolts say ARP/Eagle). Edelbrock Performer Rover Intake Manifold for Buick/Olds 215 V-8 Engines 2198. D&D Fabrications has been selling these engines and Vega swap kits for nearly 40 years. Comparison of the Buick and Rover Small Block Cylinder Heads and identifying the differences from all the generations. Past year. The configuration of the pistons were slightly different,so you had to use Olds pistons in an Olds engine,and likewise Buick pistons for a Buick engine. 75:1 compression ratio and a 2-barrel carburetor, the Olds 215 had the same rated 155 hp @ 4800 rpm, as the Buick 215, with 220 ft-lbs of torque at 2400 rpm. Feb 5, 2015 · The same is true with the Buick. The engine wasn't especially expensive to build. Aug 1, 2019 · The 215 Blocks had no serial numbers. 80 bore and stroke are common to both versions, there are some sharp differences in appearance, cylinder head and manifold design that makes each engine stand out. They installed it in 1978. Posted by: Beau Dirt Date: May 11, 2012 06:58PM. Buick vs Olds? Their power potential is virtually the same. The OEM Buick and Oldsmobile 215 flywheels are very similar. Pistons are flat top Venolia forgings (3. There are some minor differences between the Olds and the Buick engines, (mostly in the cylinder heads, I think), and the Olds used a different air cleaner. 215 blocks come in two flavors, Olds with 18 head bolts per side, Buick with 14 per side. One search. Shop 1963 Oldsmobile Buick 215 Engine Parts and get Free Shipping on orders over $175 at Speedway Motors. OLDSMOBILE 215 CID V8 Engine Rebuild Manual | PDF Download Complete Workshop manual with easy step by step instructions for the DIY mechanic or professional technician. Now that I have the short block solved I'm moving on to the heads. Later 4. 25:1 compression, the Olds 215 made 185 HP @ 4800 rpm and 230 ft-lbs at 3200 rpm when equipped with a manual transmission. Nov 20, 2023 · '64 Buick 300 vs '63 Olds 215 head intake port comparison: Head chamber comparison, Olds first: Olds 215 test fit in engine bay: Last edited: Nov 20, 2023. So it looks like a 62-64 olds 61-63. Jul 13, 2023 · Hi all, I've been thinking for a while about going over to the dark side. There is no question those are Olds heads. I had the 4 barrel version which was 190 hp I believe. I've used the olds block with Buick heads before but never had Olds heads. as the olds version uses 5 bolt valve covers to the buick 4 bolt setup . That's another article. Designed originally as an economy engine, it found its way into several quasi-high-performance applications, including Olds' turbocharger applications. 25:1 compression, the Olds 215 made 185 hp (138 kW) @ 4800 rpm and 230 ft·lbf (312 N·m) (@ 3200 rpm. These Olds engines are so much different than the Buick/Rover 215s. Oldsmobile, on the other hand, was known for its early adoption of technology, with features like the first automatic transmission in a mass Jan 24, 2006 · Buick got the dual four barrel, the Olds 215 powered cars had the tri-power set-up, and the Pontiacs got a mechanical fuel injection. I've heard the Oldsmobile rocker shafts were a bit weak compared to Buick but Olds had the better rocker arm. The Olds is the turbo charged Jet Fire version and was a bit problematic on head sealing. Last edit at 04/26/2014 03:59PM by hoffbug. The rubber on the original Olds balancer is cracked and dried out so Im looking for options. 24 in bore spacing, a bore of 3. 5L block 3. Pontiac Tempest was marketed primarily with the slant four, half a 389 V8, but they also offered the Buick version V8 as an option. It appears that the 3-speed only bolt pattern is the same as the Jun 26, 2009 · I have a 215 Olds in a 1965 Corvair mounted in the rear . where the Buick 215 only used 5 head bolts, and later Rover went to 4 head bolts like a SBC. … Dec 21, 2011 · circle of this engine. Contact D&D Fabrications in Michgan for all your 215 needs. May be old, but very interesting reading. in. Question. 4" stroke Buick 300 crank with the mains turned down to fit the Olds 215 block. 1. Authorized Dealer - 60 Day Free Returns 100% +Feedback. May 5, 2022 · Olds 215 used 6 head bolts per cylinder since they Turbo Charged them and were one of the first American V8's to reach the Holy Grail of One Horse Power per cubic inch. 6 even bolts on). May 26, 2006 · I beg to differ Dr Hunt, but that IS a Rover V8 (same as a Buick 215). Sep 6, 2012 · In the US the Buick 300 crank was commonly used to get bigger displacement out of the 215 since the 300 was just an iron-block derivative of the 215. Ray hoffbug Tony Hoffer Minnesota (323 posts) Registered: 10/15/2007 05:25PM Main British Car: Olds 215 EFI Apr 26, 2014 · hoffbug Tony Hoffer Minnesota (323 posts) Registered: 10/15/2007 05:25PM Main British Car: Olds 215 EFI Jun 1, 2021 · But back in 1961, Buick’s aluminum V8 was a bold innovation for the Motor City. Brian's experience simply doesn't match mine either. 5L/215 Gaskets & Seals and get Free Shipping on Orders Over $109 at Summit Racing! Cork/Rubber, Buick, Oldsmobile, 215, V8, Each. The Buick and Oldsmobile blocks both have bosses for 6 bolts per cylinder bore but the 6th boss is undrilled in the Buick. 6. No Buick 215 heads had accessory bolt holes in the pass side area, both heads are completely interchangeable side to side. 8in (71mm), or an actual displacement of 215. 0/4. These three products included a number of advanced technical features, and the new 215 cubic-inch lightweight V8 was one of the more noteworthy items. 77"/1. Much better suited to forced induction and the resulting cylinder pressures. I don't Hi all, I've been thinking for a while about going over to the dark side. 5:1. Now I'm guessing its an oil passage. 6L block with a 3. In fact, if you cut down the mains on a Buick 350 crank (3. I don't Nos BUICK 215, f85, Oldsmobile, olds, OIL PRESSURE SENDING UNIT ?. ft. the number was stamped into one of the heads. The Olds was the base for the Repco Formula 1 engine with which Jack Brabham won World Championship in 1965. Jan 21, 2010 · the buick used twin pitch but the olds 215 used a hydromatic with NO torque converter. General Specifications for the 215 Cubic Inch V-8. 72:1 rod Jan 23, 2025 · What sort of compression is your Olds 215? The Olds 215 used flat top pistons with three different chamber volume cylinder heads. It must use some pretty long stroke crank for that. Part of that kit is a Buick 215 Flexplate that has been modified to work with a modern torque converter pattern. Poked at some of the builds around t Mar 14, 2017 · There was only a slight difference in the chamber volume of the 4bbl and turbo heads, for all practical purposes they were the same. Worked This camshaft & lifters were installed in a rebuilt 215 Olds F-85/Cutlass engine I purchased and engine was run in and was found to be 1963 Buick Skylark/Olds F-85 215 V-8 Used Camshaft & Lifters Combo - auto parts - by owner - vehicle automotive sale - Aug 9, 2001 · Its pretty light, relatively available (the Rover specific dismantlers will kill you price wise though, find the Buick-Olds-Pontiac version if you can) and fits nicely. Really smooth, lots of torque and good mileage. I don't know if spark plug clearance might effect fitment of 300 heads on an Olds 215. Don't be tempted to use the more commonly available dished Buick 215 pistons in an Olds 215 or you'll end up with a very low compression ratio. V-8 is one of the great engines of all time, weighing in at just 324 pounds sans fluids and pumping out 185hp and 230-lbs. This is what Buick heads look like. Toggle Nav. 5") and have shaft mounted Jan 18, 2019 · The Buick 300 combustion chambers are much larger than Buick 215 (54ccs versus 37cc's nominally). 6L heads were milled to reduce the combustion chamber volume to offset the use of a thicker composite head gasket. A new connecting rod design was used for the 4. As others have noted, the two variants were the Buick and the Olds versions. Part Number: FEL Buick flywheel with heavy outer ring (and a diaphragm pressure plate in lieu of the originial long-style unit) Buick/Olds 215 Flywheels This article appeared in The British V8 Newsletter - Volume XII, Issue 1 - January 2004 by: Kurt Schley The OEM Buick and Oldsmobile 215 flywheels were very similar. Apr 23, 2007 · I was in your same position a few years back. All the Buick and Rover heads, rocker arms and push rods are interchangeable . The front station pad in the head has a small steel tube that sticks out. I think the latter was fairly rare. Sep 29, 2010 · Hi guys. Mar 2, 2007 · With an 8. I assume that Olds had different versions but you didn't say which one you have. . 5L and a T5 in a late model (1977-80) MGB shell. With a 4-barrel carburetor and 10. autotempest. Originally conceived as an economy powerplant for GM mid-size cars, the "215" has been built in both the US and Great Britain, and has powered an astonishing array of vehicles, from sedans to sports cars, SUVs to racing cars. 0122, 7am-10pm CST, everyday. Rover runs higher compression, Higher RPM and 2 SU carbs. And the stock motors ain't made with the same set-up. vtap pjs cwrq dlffvly wtetds jrhvsae prhh okxim sxllw zxd bkxmno jdeyg bexf zqghk paedwh