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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: SCE Pro custom copper head gaskets. Pontiac 326-455 4.250 X .043 Copper Head Gaskets No Water Holes (Set)
Item #: SCE-P282543NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $159.06
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.250 X .050 Copper Head Gaskets (Set)
Item #: SCE-P28255-2
Condition:
New
Special Order item. Lead-times may vary
Price: $179.16
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 Copper Head Gaskets 4.250X.050 No Water Holes (Set)
Item #: SCE-P28255NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $179.16
Description: SCE Pro custom copper head gaskets. Pontiac 4.250 x .062 Copper Head Gaskets (Set)
Item #: SCE-P28256-2
Condition:
New
Special Order item. Lead-times may vary
Price: $199.22
Description: SCE Pro custom copper head gaskets. Pontiac 4.250 x .062 Copper Head Gaskets, NO WATER HOLES (SET/2)
Item #: SCE-P028256NW
Condition:
New
Special Order item. Lead-times may vary
Price: $183.95
Description: SCE Pro custom copper head gaskets. Pontiac 4.250" X .043 Copper Head Gaskets - With Water Holes - EACH
Item #: SCE-P282543
Condition:
New
Special Order item. Lead-times may vary
Price: $79.53
Description: SCE Pro custom copper head gaskets. Pontiac 4.280 X .080 Copper Head Gaskets - No Water Holes (Set)
Item #: SCE-P28288NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $199.22
Description: SCE Pro custom copper head gaskets. Pontiac 4.300 X .080 Copper Head Gaskets No Water Holes (Set)
Item #: SCE-P283080NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $168.95
Description: SCE Pro custom copper head gaskets. Pontiac 4.320 x .043 Copper Head Gaskets (Set)
Item #: SCE-P28324-2
Condition:
New
Special Order item. Lead-times may vary
Price: $159.06
Description: SCE Pro custom copper head gaskets. Pontiac 4.320 X .080 Copper Head Gaskets (set)
Item #: SCE-P28328-2
Condition:
New
Special Order item. Lead-times may vary
Price: $237.94
Description: SCE Pro custom copper head gaskets. Pontiac 4.320 X .080 Copper Head Gaskets - No Water Holes (Set)
Item #: SCE-P283280NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $237.94
Description: SCE Pro custom copper head gaskets. Pontiac 4.320 X .093 Copper Head Gaskets - No Water Holes (Set)
Item #: SCE-P283293NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $259.44
Description: SCE Pro custom copper head gaskets. Pontiac 4.320" X .043 Copper Head Gaskets - No Water Holes (set)
Item #: SCE-P28324NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $159.06
Description: SCE Pro custom copper head gaskets. Pontiac 4.380 X .043 Copper Head Gaskets (Set)
Item #: SCE-P283843-2
Condition:
New
Special Order item. Lead-times may vary
Price: $159.06
Description: SCE Pro custom copper head gaskets. Pontiac 4.380 X .043 Copper Head Gaskets - No Water Holes (Set)
Item #: SCE-P283843NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $159.06
Description: SCE Pro custom copper head gaskets. Pontiac 4.380 x .050 Copper Head Gaskets No Water Holes (Set)
Item #: SCE-P28385NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $179.16
Description: SCE Pro custom copper head gaskets. Pontiac 4.380 x .050 Copper Head Gaskets With Water Holes (Set/2)
Item #: SCE-P28385
Condition:
New
Special Order item. Lead-times may vary
Price: $170.95
Description: SCE Pro custom copper head gaskets. Pontiac 4.380 x .062 Copper Head Gaskets No Water Holes (Set)
Item #: SCE-P28386NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $214.95
Description: SCE Pro custom copper head gaskets. Pontiac 4.380 x .080 Copper Head Gaskets-No Water Holes (Set)
Item #: SCE-P28388NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $218.95
Description: SCE Titan custom copper head gaskets. Pontiac 326-455 4.200 X .043 Titan Copper Head Gaskets, Silicone Sealed (SET/2)
Item #: SCE-T282043
Condition:
New
Special Order item. Lead-times may vary
Price: $215.00
Description: SCE Titan custom copper head gaskets. Pontiac 326-455 4.250 X .032 Titan Copper Head Gaskets, Silicone Sealed Set/2
Item #: SCE-T282532-2
Condition:
New
Special Order item. Lead-times may vary
Price: $215.00
Description: SCE Titan custom copper head gaskets. Pontiac 326-455 4.250 x .043 Titan Copper Head Gaskets w/Fluid Seals around Water Holes (set)
Item #: SCE-T028254-2
Condition:
New
Special Order item. Lead-times may vary
Price: $211.95
Description: SCE Titan custom copper head gaskets. Pontiac 326-455 4.250 X .043 Titan Copper Head Gaskets, Silicone Sealed (Set)
Item #: SCE-T28254-2
Condition:
New
Special Order item. Lead-times may vary
Price: $215.00
Description: SCE Titan custom copper head gaskets. Pontiac 4.320 X .050 Titan Copper Head Gaskets, Silicone Sealed (Set/2)
Item #: SCE-T283250
Condition:
New
Special Order item. Lead-times may vary
Price: $233.64
SCE Titan Copper Head Gaskets - Pontiac 4.380 X .050 Copper Titan Head Gaskets NO Water Holes (EACH)
Description: SCE Titan custom copper head gaskets. Pontiac 4.380 X .050 Copper Titan Head Gaskets NO Water Holes (EACH)
Item #: SCE-T283850NW
Condition:
New
Special Order item. Lead-times may vary
Price: $349.95
Description: SCE Titan custom copper head gaskets. Pontiac 4.380 X .050 Copper Titan Head Gaskets With Water Holes (Set/2)
Item #: SCE-T283850
Condition:
New
Special Order item. Lead-times may vary
Price: $219.95
Description: SCE Titan custom copper head gaskets. Pontiac 4.380 x .062 Titan Copper Head Gaskets (EACH)
Item #: SCE-T283862
Condition:
New
Special Order item. Lead-times may vary
Price: $249.95
Description: Customer supplied Edelbrock heads sent to us for upgrading to Butler Built
Disassemble, clean, pressure test, and fully rebuilt/Blueprinted
Choose your head options to make a set of fully customized Butler Built Heads
Item #: BPI-EDL2BPI
Condition:
New
6-9 Week Lead Time
Price: $1,649.00
Description: Customer supplied Edelbrock heads sent to us for upgrading to Butler Process
Disassemble, clean, pressure test, and send back as a ready to assemble kit
Choose your head options to make a set of fully customized heads
Item #: BPI-EDL2BPI-KIT
Condition:
New
3-4 Week Lead Time
Price: $1,295.00
Description: Customer supplied Speedmaster heads sent to us for upgrading to Butler Built
Disassemble, clean, pressure test, and fully rebuilt/Blueprinted
Choose your head options to make a set of fully customized Butler Built Heads
Item #: BPI-SMA2BPI
Condition:
New
6-9 Week Lead Time
Price: $1,649.00