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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: Pontiac (1964-78) Oil Filter Housing (angled/120 deg.) w/Bypass and Steel Threads-NEW Reproduction *Does Not Include gasket*
**67-69 FB with Long Branch or RA Manifolds Must Use 90 Degree Oil...More Details »
Item #: AAU-N219RH
Condition:
New
Price: $89.95
Description: Overhaul Gasket Set w/Pontiac universal for 65' and later 326, 350, 389, 400, 421, 428, 455 Head Gaskets
Item #: SPM-KSX703-75
Condition:
New
Price: $139.95
Description: Piston Stop, Top Dead Center Stop, Cylinder Heads On, Spark Plug Style, 14mm, Adjustable Depth, Kit
Item #: PFM66792
Condition:
New
Price: $11.95
Description: These replace Press In Studs on 389 and 421 heads, Set of 16
Item #: SPE-RAS3-STUDS
Condition:
New
Price: $139.95
Description: Pro Series Pro Billet Distributor Kit with Pro Billet Distributor, 6AL Ignition Box, Ignition Coil, Wires, and more
Item #: TSP-KIT-PRO
Condition:
New
Price: $579.95
Description: Complete TSP Ignition Kit. Includes Pontiac Ready to Run Distributor with .491 shaft, 8.5mm Plug Wires, Blaster SS Coil. Your choice of Black or Red Plug Wires, and Coil. Includes Wire Separators
Item #: TSP-KIT-RTR
Condition:
New
Price: $376.95
Description: Pontiac SD Distributor Gasket
Item #: BPI-1031
Condition:
New
Price: $6.95
Description: "Black" Billet Aluminum Push in Breather for Valve Covers
Fits valve covers with 1.25" hole using grommet # RPC-S4878 (1" ID/ 1.25" OD)
Pontiac Service Logo engraved right here in our shop
Item #: BPI-S6001-SERVICE-BK
Condition:
New
Price: $59.95
Description: "Polished" Billet Aluminum Push in Breather for Valve Covers
Fits valve covers with 1.25" hole using grommet # RPC-S4878 (1" ID/ 1.25" OD)
Pontiac Service Logo engraved right here in our shop
Item #: BPI-S6001-SERVICE-POL
Condition:
New
Price: $59.95
Description: Pontiac Small BP Patch Hat, Black/Charcoal, Adjustable
Item #: BPI-HAT-1511
Condition:
New
Price: $29.95
Description: Pontiac Dipstick Tube-1966-79 Upper Block Tube -Stainless Steel
Item #: BPI-1080
Condition:
New
Price: $26.95
Description: Pontiac D-Port Exhaust Gaskets with Relief Bends (Set)
Item #: APE-N179PPA
Condition:
New
Price: $25.95
Description: Pontiac Reconditioned 8-Bolt Timing Cover for 1964-1965 Applications
Item #: BPI-1018TC-8-64-65
Condition:
Refurbished
Limited Supply: Only 0 Left!
Estimated Time to Ship is 4-6 weeks
Price: $398.95
Description: Pontiac Reconditioned 8-Bolt Timing Cover for 1966-67 Applications
Item #: BPI-1018TC-8-66-67
Condition:
Refurbished
Limited Supply: Only 1 Left!
Estimated Time to Ship is 4-6 weeks
Price: $398.95
Description: Pontiac Reconditioned 8-Bolt Timing Cover for 1968 Applications
Item #: BPI-1018TC-8-68
Condition:
Refurbished
Limited Supply: Only 1 Left!
Estimated Time to Ship is 4-6 weeks
Price: $398.95
Description: Pontiac Reconditioned 11-Bolt Timing Cover for 1969-79 Applications. Dimpled for Tri-Power
Item #: BPI-1018TC-11D
Condition:
Refurbished
Limited Supply: Only 0 Left!
Estimated Time to Ship is 4-6 weeks
Price: $398.95
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Description: This EGR valley pan is an original stock 2-piece design for 1973 and up.
Item #: BPI-1017VP-EGR
Condition:
New
Price: $295.00
Description: Pontiac Reconditioned Stock 90 Degree Oil Filter Housing retains factory oil pressure bypass
Item #: BPI-1019OF
Condition:
New
Limited Supply: Only 0 Left!
1-2 week lead time
Price: $199.95
Description: This valley pan is a reproduction of a stock 2-piece design for 1964-67. Also fits 61-’63 389 & 421 but not stock appearing. **Not for Use w/ EGR Intakes or 301** It’s steel design gives it...More Details »
Item #: APE-N178WD
Condition:
New
Price: $149.95
Description: Replacement Distributor gear for Stock .491 Shaft Pontiac Distributor
Item #: BPI-Dist-Gear-491
Condition:
New
Price: $44.97
Description: Pontiac Timing Cover to Intake Wedge Spacer (NO bolt)
Item #: BPI-WP1
Condition:
New
Price: $5.95
Description: Pontiac Timing Cover to Intake Wedge Spacer (Includes Stainless Steel bolt)
Item #: BPI-WP10
Condition:
New
Price: $7.95
Description: The all new Butler Trans Am shirt has arrived
Item #: BPI-TS-BP1615
Condition:
New
Price: $27.95
Description: All new Custom Pontiac Tri-Power EFI System
Item #: BPI-EFI-TRI-POWER
Condition:
New
Please Call for Availability
Kits starting at $6995.00
Description: Upper dipstick tube extension. This tube has the attaching bracket, used on 1966-68 Full-Size V8 cars with A/C
Item #: APE-N280
Condition:
New
Price: $42.95
Description: Upper dipstick tube extension. This tube has the attaching bracket, used on 1970-1979 V8 cars with A/C (except SD455 or 455 H.O. models).
Item #: AAU-N306DB
Condition:
New
Price: $24.95
Description: Pontiac Stainless Upper Dipstick Tube with Bracket for A/C. 1969 FB/TA & 69 GTO/Grand Prix- Fullsize, Each
Item #: AAU-N305DB
Condition:
New
Price: $35.95
Description: Pro Series Pro Billet Distributor is for the racer who needs added spark and precision for their high performance power plant.
Item #: TSP-JM7604R
Condition:
New
Free Ground Shipping
Price: $241.38
Description: Installation kit includes Pontiac valley pan gasket, grommet, PCV Valve, and bolt kit with two sealing washers
Does not fit the TPP-TP-041S
Item #: BPI-Bolt-Kit-VP-N178WD
Condition:
New
Price: $34.95
Description: No more torn or warped seals with the Butler CNC Milled Seal Install Tool
Item #: BPI-1002
Condition:
New
Price: $24.95