Butler Performance Inc. » Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
Butler Performance Categories
Pontiac V8 1970-1981 Firebird/Trans Am 2nd Gen F-Body
Order By Year — 1970-1981 Firebird/Trans Am 2nd Gen F-Body for Pontiac V8s
Parts for the 2nd Gen Firebird and Trans Am split by...More Details »
Pontiac V8 3" Main- Cast Crankshafts for 326/350/389/400/Aftermarket Blocks
New Casting, Known History — 3" Main- Cast Crankshafts for 326/350/389/400/Aftermarket Blocks for Pontiac V8s...More Details »
Pontiac V8 326 Blocks (336-382 cu.in.)
Small Block, Long Rod — 326 Blocks (336-382 cu.in.) for Pontiac V8s
The 326 is the small-displacement end of the Pontiac V8 family, and the...More Details »
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Pontiac V8 326 Pistons
Early Small Bore — 326 Pistons for Pontiac V8s
326 Pistons serve the smallest of the traditional Pontiac V8 bores. A 326 runs a 3.750" class bore, which is...More Details »
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Pontiac V8 350 Block
Small Bore, Long Legs — 350 Block for Pontiac V8s
The Pontiac 350 is the light end of the 3.00" main family, and it is the casting people reach for when the car...More Details »
Pontiac V8 350 Blocks (358-413 cu. In.)
350 to 407 — 350 Blocks (358-413 cu. In.) for Pontiac V8s
The Pontiac 350 shares the same block family as its bigger brothers, which is why a...More Details »
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Pontiac V8 350 Pistons
Small Bore, Big Choices — 350 Pistons for Pontiac V8s
350 Pistons are the small-bore end of the Pontiac V8 family, and the parts are not interchangeable with...More Details »
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Pontiac V8 389
Stock Appearance, Modern Insides — 389 for Pontiac V8s
A 389 Crate Engine Builder Kit is a complete Butler engine built on the GTO-era block and shipped unassembled....More Details »
Pontiac V8 389 Block
Watch The Compression — 389 Block for Pontiac V8s
389 Block kits serve the engine that built Pontiac's reputation, and it is the one block family where...More Details »
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Pontiac V8 389 Block
Keep the 389, Lose the Guesswork — 389 Block for Pontiac V8s
An assembled 389 short block is a finished bottom end: a machined 389 block with the crank, rods,...More Details »
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Pontiac V8 389 Block
Keep the Casting, Change Everything Else — 389 Block for Pontiac V8s
The 389 is the GTO-era block, and for a lot of owners keeping the correct casting in the...More Details »
Pontiac V8 389 Engine Rebuilder Assemblies- Stock Stroke
Put It Back Together Right — 389 Engine Rebuilder Assemblies- Stock Stroke for Pontiac V8s
389 Engine Rebuilder Assemblies...More Details »
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Pontiac V8 389 Pistons
Early or Late — 389 Pistons for Pontiac V8s
The 389 is the engine that built Pontiac's reputation, and it is the one displacement where the piston question...More Details »
Pontiac V8 389 Stroker Rotating Assemblies- Up to 4.250 Stroke
Cubic Inches from the Block You Have — 389 Stroker Rotating Assemblies- Up to 4.250 Stroke for Pontiac V8s
A 389...More Details »
Pontiac V8 389 Super Stroker Rotating Assemblies- Up to 4.500 Stroke
The Last Step on a 389 — 389 Super Stroker Rotating Assemblies- Up to 4.500 Stroke for Pontiac V8s
Super stroker...More Details »
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Pontiac V8 400
The Whole Range on One Casting — 400 for Pontiac V8s
The 400 is the block most Butler crate engines are built on, and the builder kits here span the widest range in...More Details »
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Pontiac V8 400 Block
Pick the Stroke First — 400 Block for Pontiac V8s
The 400 is the Pontiac block most people are actually holding, and an assembled 400 short block turns it into...More Details »
Pontiac V8 400 Block
From 406 To 495 — 400 Block for Pontiac V8s
400 Block kits are the most-built combination Butler sells, and the one with the most stroke options. A 400 block...More Details »
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Pontiac V8 400 Block
The Default Stroker Base — 400 Block for Pontiac V8s
The 400 is the block most Pontiac strokers get built on, and it has the widest range of anything Butler...More Details »
Pontiac V8 400 Engine Rebuilder Assemblies- Stock Stroke
Still a 400 When You Are Done — 400 Engine Rebuilder Assemblies- Stock Stroke for Pontiac V8s
400 Engine Rebuilder Assemblies...More Details »
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Pontiac V8 400 Pistons
Bore, Stroke and Compression — 400 Pistons for Pontiac V8s
400 Pistons decide the two numbers that matter most on a Pontiac 400 build: your finished bore and...More Details »
Pontiac V8 400 Stroker Rotating Assemblies- up to 4.250 Stroke
The 461 Road — 400 Stroker Rotating Assemblies- up to 4.250 Stroke for Pontiac V8s
This is the busiest shelf in the...More Details »
Pontiac V8 400 Super Stroker Rotating Assemblies- up to 4.500 Stroke
Past 480 Cubic Inches — 400 Super Stroker Rotating Assemblies- up to 4.500 Stroke for Pontiac V8s
Super stroker...More Details »
Pontiac V8 421 Blocks (427-489 cu. In.)
Keeping an Early Big Inch Alive — 421 Blocks (427-489 cu. In.) for Pontiac V8s
The 421 is an early big-inch Pontiac and a block worth...More Details »
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Pontiac V8 421 Pistons
Big Journal, Small Bore — 421 Pistons for Pontiac V8s
421 Pistons are their own problem. The 421 uses the big 3.25" main journal block but a smaller standard...More Details »
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Pontiac V8 428
Ship It in Pieces, Build It Right — 428 for Pontiac V8s
A Crate Engine Builder Kit is a complete Butler engine shipped unassembled: machined block, balanced rotating...More Details »
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Pontiac V8 428 Block
The Big-Journal Block — 428 Block for Pontiac V8s
The 428 is the big-journal factory Pontiac block: 3.25" mains and a larger standard bore than a 400, which is...More Details »
Pontiac V8 428 Block
Big Chambers, Big Stroke — 428 Block for Pontiac V8s
428 Block kits start from a different baseline than a 400. The 428 already came with a 4.000" stroke crank...More Details »
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Pontiac V8 428 Block
The Big-Journal Block — 428 Block for Pontiac V8s
The 428 is the big-journal block from the tail end of the muscle car years — a 3.25" main casting like...More Details »
Butler Performance Products
Description: 325-330+ CFM / CNC Round Port Speedmaster Heads (Set/2)
Customer supplied Speedmaster heads sent to us for porting services
Disassembly of complete heads extra charge
Valve job required on...More Details »
Item #: 1100-3300R-SM
Condition:
New
Price: $795.00
Description: 340+ CFM / CNC Round Port Edel Heads (Bare) (Set/2)
Customer supplied Edelbrock heads sent to us for porting services
Disassembly of complete heads extra charge
Valve job required on ported heads...More Details »
Item #: 1100-3400R
Condition:
New
Price: $895.00
Description: 340+ CFM / CNC Round Port Speedmaster Heads (Set/2)
Customer supplied Speedmaster heads sent to us for porting services
Disassembly of complete heads extra charge
Valve job required on ported...More Details »
Item #: 1100-3400R-SM
Condition:
New
Price: $895.00
Description: Air Filter Only- Fits standard size PTF drop base and lid
Must use tall Mega Scoop
Item #: PTF-EP-401-AF-T
Condition:
New
Price: $99.95
461-474 cu in Engine Builder Package / TEP w/RA 4.150-4.211" Bore / Ross Forged Piston / 4.250" str.
Description: Cast or Forged 4.250" Stroke 4.150-4.211 Bore Rotating Assembly
with Edelbrock RPM Heads (D Port or Rd Port Exhaust)
Comp Cam and Hyd Roller Top End Package
Kit for use with your block
BLOCK NOT INCLUDED
Item #: BPI-4250RA-TEP
Condition:
New
Ships in 4-6 weeks or sooner
Price: $8,450.00
Free Shipping!
Description: 389 cid 5/16" X 8.715" Std Replacement Pushrod
*approx. 8.693" long*
Item #: MEL-MPR103B-1
Condition:
New
Price: $3.95
Description: -6 To 5/8 -18 Inverted Flare For Pontiac Quadrajet
Item #: RUS-640380
Condition:
New
Price: $15.95
Description: 5/8-18 inverted flare to 3/8 hose barb. For Pontiac Quadrajet
Item #: BPI-QJET-FITTING
Condition:
New
Price: $13.95
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Description: Fits 67-69 FB tanks without straps
Item #: TAN-ST56
Condition:
New
Price: $34.95
Description: Connect a -6AN hose to a 3/8 hose barb. Good when connecting new lines to existing hose with runner line
Item #: FSC-6ANX3/8HB
Condition:
New
Price: $5.95
Description: Used to clear Sniper EFI and drop base applications where fuel fittings hit base pan
Item #: FSC-6MB-6MJ-45
Condition:
New
Price: $6.95
Description: One of the most effective ways to stiffen the F-Body chassis and give it a more modern and safe feel.
Item #: PTF-2CS-004-BH
Condition:
New
Price: $429.95
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Description: Fits 74-81 FB tanks without straps
Item #: TAN-ST47
Condition:
New
Price: $42.95
Description: 75-81 FB FRAME MOUNT SPACER, PONTIAC V8 & OLDS 403, 3/16 Thick, Pair
Item #: BPI-1027-2
Condition:
New
Price: $39.95
Description: 1-1/8 drop air cleaner base,
Item #: ASP-SPC7112BBK
Condition:
New
Price: $20.93
Description: 1-1/8 drop air cleaner base,
Item #: ASP-SPC7112B
Condition:
New
Price: $18.74
Description: 7/8 drop air cleaner base,
Item #: ASP-SPC7112B38BK
Condition:
New
Price: $18.95
Description: 7/8 drop air cleaner base,
Item #: ASP-SPC7112B38
Condition:
New
Price: $21.95
Description: Flat air cleaner base, no drop
Item #: ASP-SPC7299BBK
Condition:
New
Price: $18.95
Description: Flat air cleaner base, no drop
Item #: ASP-SPC7299B
Condition:
New
Price: $20.21
Description: Better air flow than standard lids.
Cleanable element
Item #: ASP-SPC7110ABK
Condition:
New
Price: $49.95
Description: Better air flow than standard lids. Cleanable element
Item #: ASP-SPC7110A
Condition:
New
Price: $54.63
Description: 14" round for factory muscle car look
Item #: ASP-SPC7112ABK
Condition:
New
Price: $18.78
Description: 14" round for factory muscle car look
Item #: ASP-SPC7112A
Condition:
New
Price: $16.95
Description: 14″ X 2″ Round with Black Oil (Washable)
Item #: ASP-SPC7142BK
Condition:
New
Price: $26.99
Description: 14″ X 2″ Round with Red Oil (Washable)
Item #: ASP-SPC7142
Condition:
New
Price: $26.95
Description: 14″ X 3″ Round with Black Oil (Washable)
Item #: ASP-SPC7143BK
Condition:
New
Price: $32.95
Description: 14″ X 3″ Round with Red Oil (Washable)
Item #: ASP-SPC7143
Condition:
New
Price: $33.95
Description: 14″ X 4″ Round with Black Oil (Washable)
Item #: ASP-SPC7144BK
Condition:
New
Price: $38.87