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Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
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Pontiac V8 428 Engine Rebuilder Assemblies
A 428 That Stays a 428 — 428 Engine Rebuilder Assemblies for Pontiac V8s
428 Engine Rebuilder Assemblies are the shelf for a 428 that is...More Details »
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Pontiac V8 428 Pistons
Stock Stroke and Stroker — 428 Pistons for Pontiac V8s
428 Pistons share a bore family with the 400 but not a stroke. The 428 came with a 4.000" stroke crank,...More Details »
Pontiac V8 428 Stroker Rotating Assemblies
Stroke on Top of Stroke — 428 Stroker Rotating Assemblies for Pontiac V8s
A 428 stroker starts from a block that already has stroke, so...More Details »
Pontiac V8 428 Super Stroker Rotating Assemblies
All the Stroke It Will Take — 428 Super Stroker Rotating Assemblies for Pontiac V8s
Super stroker is Butler's term for the longest...More Details »
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Pontiac V8 455
Big Block, Bigger Plan — 455 for Pontiac V8s
Starting a build on a 455 means you already have the bore and the 3.25" mains, so a Crate Engine Builder Kit is mostly...More Details »
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Pontiac V8 455 Block
The Most Cubic Inches Pontiac Ever Cast — 455 Block for Pontiac V8s
The 455 is the largest factory Pontiac V8, and it starts with the biggest bore and the 3.25"...More Details »
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Pontiac V8 455 Block
Start Big, Finish Bigger — 455 Block for Pontiac V8s
The 455 starts with more cubic inches than any other factory Pontiac block, so an assembled 455 short...More Details »
Pontiac V8 455 Block
462 To 501 Cubic Inches — 455 Block for Pontiac V8s
455 Block kits work with the largest factory Pontiac bore and the biggest main journals, which is why a 455...More Details »
Pontiac V8 455 Engine Rebuilder Assemblies- Stock Stroke
462 Cubic Inches Without Stroking It — 455 Engine Rebuilder Assemblies- Stock Stroke for Pontiac V8s
455 Engine Rebuilder...More Details »
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Pontiac V8 455 Pistons
Where the Cubic Inches Get Paid For — 455 Pistons for Pontiac V8s
The 455 is the biggest factory Pontiac V8, and the piston is what decides whether it comes...More Details »
Pontiac V8 455 Stroker Rotating Assemblies- Up to 4.250 Stroke
467 and Up — 455 Stroker Rotating Assemblies- Up to 4.250 Stroke for Pontiac V8s
Stroking a 455 is a different...More Details »
Pontiac V8 455 Super Stroker Rotating Assemblies- Up to 4.500 Stroke
Over 500 on a Factory Block — 455 Super Stroker Rotating Assemblies- Up to 4.500 Stroke for Pontiac V8s
A 4.500"...More Details »
Pontiac V8 500hp+ Pontiac Carbureted Muscle Car Engine on Pump Gas
The Classic Combination — 500hp+ Pontiac Carbureted Muscle Car Engine on Pump Gas for Pontiac V8s
This is the parts...More Details »
Pontiac V8 500hp+ Pontiac EFI Muscle Car Engine on Pump Gas
Fuel Injection Without the Fight — 500hp+ Pontiac EFI Muscle Car Engine on Pump Gas for Pontiac V8s
This is the same 500hp+...More Details »
Pontiac V8 600hp+ Torqstorm Supercharged Engine
Boost on Top of Cubic Inches — 600hp+ Torqstorm Supercharged Engine for Pontiac V8s
Boost on a Pontiac does not have to mean a race...More Details »
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Pontiac V8 64-72 GTO, Lemans, Tempest
A-Body Specifics — 64-72 GTO, Lemans, Tempest for Pontiac V8s
The 1964-72 GTO, LeMans and Tempest A-body has a quirk no other Pontiac chassis...More Details »
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Pontiac V8 67-69 Firebird/TA
First-Gen F-Body — 67-69 Firebird/TA for Pontiac V8s
The 1967-69 Firebird is the first-generation F-body, and it does not share a mount with the 1970-up...More Details »
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Pontiac V8 70-74 F-Body Firebird/TA
Early Second-Gen — 70-74 F-Body Firebird/TA for Pontiac V8s
The 1970-74 Firebird and Trans Am is the early second-generation F-body, and it sits...More Details »
Pontiac V8 700hp+ 535ci Pump Gas Engine w/ IAII Aluminum Block
New Block, Big Inches — 700hp+ 535ci Pump Gas Engine w/ IAII Aluminum Block for Pontiac V8s
This is Butler's 700hp+ 535...More Details »
Pontiac V8 700hp+ 535ci Pump Gas Engine w/ IAII Cast Block
Iron and Attitude — 700hp+ 535ci Pump Gas Engine w/ IAII Cast Block for Pontiac V8s
The IA II cast block is the iron...More Details »
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Pontiac V8 72-74 X-Body
The Shared Pattern — 72-74 X-Body for Pontiac V8s
The 1972-74 X-body is the Pontiac Ventura, and it is the odd one in the lineup: a compact that never got...More Details »
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Pontiac V8 75-81 F-Body Firebird/TA
Late Second-Gen — 75-81 F-Body Firebird/TA for Pontiac V8s
The 1975-81 Firebird and Trans Am uses a mount system of its own, and it is the...More Details »
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Pontiac V8 Accessories- Distributor Clamps, Wire Looms, Etc
The Parts That Finish the Job — Accessories- Distributor Clamps, Wire Looms, Etc for Pontiac V8s
These are the small...More Details »
Pontiac V8 Adapter Fittings
Making Two Threads Agree — Adapter Fittings for Pontiac V8s
Adapter fittings are the pieces that let an AN hose talk to hardware that was never threaded...More Details »
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Pontiac V8 Aftermarket Block
No Core, No Surprises — Aftermarket Block for Pontiac V8s
When the plan outgrows a factory casting, the aftermarket block is the answer. A new IA II...More Details »
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Pontiac V8 Aftermarket Block
Built To The Block — Aftermarket Block for Pontiac V8s
Aftermarket Block pistons are a different conversation than a factory Pontiac rebuild. An IA II...More Details »
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Pontiac V8 Aftermarket Block
Past The Factory Range — Aftermarket Block for Pontiac V8s
Aftermarket Block rings start where the factory Pontiac bore range ends. An IA II block gets...More Details »
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Pontiac V8 Aftermarket Block
Where Pump Gas Meets 700 Horsepower — Aftermarket Block for Pontiac V8s
When the target is 600 horsepower or more on pump gas , a forty-year-old factory...More Details »
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Pontiac V8 Aftermarket Block
Past the Factory Casting — Aftermarket Block for Pontiac V8s
There is a point where a factory Pontiac casting runs out of cylinder wall and main web, and...More Details »
Pontiac V8 Aftermarket Blocks (455-541 cu. In.)
No Factory Ceiling — Aftermarket Blocks (455-541 cu. In.) for Pontiac V8s
An aftermarket block removes the limits a factory Pontiac...More Details »
Butler Performance Products
Description: Butler's balanced 460-468 ci long-rod stroker assembly for the Pontiac 400 block — a 4.250" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4250-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,189.00
Description: Bronze Valve Guides 11/32 (.343") ID - .502 OD - 2 3/4" Long/Pont. Cast Iron Heads, Set/16
Item #: SBI-340-1033BR
Condition:
New
Price: $94.95
Description: Pontiac Overhaul Gasket Set W/400-455 Head Gaskets(SPM-19374-2) *DOES NOT INCLUDE REAR SEAL*
Item #: SPM-KSX703-74
Condition:
New
Price: $139.95
Description: Overhaul Gasket Set-No Head Gaskets
See kits SPM-KSX703-75 and SPM-KSX703-74 for this same kit with head gaskets
Item #: BGA-RS617-6
Condition:
New
This part number supersedes the SPM-KSX7033- Same gasket kit, new part number
Price: $84.95
Description: Overhaul Gasket Set-No Head Gaskets
See kits SPM-19375-2 and SPM-19374-2 for this same kit with head gaskets
Item #: SPM-KSX7033
Condition:
New
Price: $69.95
Description: Butler LS Premier CNC Porting For LS1/LS2/LS6 (241/853)
Item #: 1100-CNC-LS-LS1/LS2/LS6 (241/853)
Condition:
New
Price: $1,095.00
Description: Butler LS Premier CNC Porting For LS1/LS2/LS6 (243/799)
Item #: 1100-CNC-LS-LS1/LS2/LS6 (243/799)
Condition:
New
Price: $1,095.00
Description: Butler LS Premier CNC Porting For LS1/LS2/LS6 (317)
Item #: 1100-CNC-LS-LS1/LS2/LS6 (317)
Condition:
New
Price: $1,095.00
Description: Butler LS Premier CNC Porting For LS1/LS2/LS6 (706/852/862)
Item #: 1100-CNC-LS- LS1/LS2/LS6(706/852/862)
Condition:
New
Price: $1,095.00
Description: Butler LS Premier CNC Porting For LS3 (821/823/5364)
Item #: 1100-CNC-LS-LS3 (821/823/5364)
Condition:
New
Price: $1,095.00
Description: Foggit is the very first fogging oil specifically designed for high-performance racing engines. Foggit's state-of-the-art formula protects against rust and corrosion that forms in engines
Item #: FOG-FOGGIT
Condition:
New
Price: $24.95
Description: Cast Iron Heads Stud Conversion Service(Set/2)
Customer supplied heads sent to us for machining services (Bare)
Convert press in studs to Pontiac 7/16 screw in studs
Item #: 1100H-STUD-CONV
Condition:
New
Price: $349.00
Description: 208 Series Cap is composed of a high-strength polymer and features solid brass terminals, and comes complete with the rotor. It is designed to fit our TSP Pro Billet and Ready to Run distributors.
Item #: TSP-JM6973BK
Condition:
New
Price: $34.28
Description: Dual Sided
Billet Aluminum
Silver Anodized
Item #: ASP-PFM67656
Condition:
New
Price: $59.95
Description: Dual Sided
Billet Aluminum
Silver Anodized
Item #: ASP-PFM67654
Condition:
New
Price: $55.95
Description: Route your PCV hose under intake
Includes 2ft of hose, pcv, grommet, hose clamp, and fitting for the RPM or Crosswind intake and TPP Valley Pan.
Item #: BPI-KIT-PCV-RPM-CW
Condition:
New
Price: $23.95
Description: The assembly lube used by our engine builders
Prevents wear and metal contact upon startup
Prevent filters from getting clog
Prevents rust and corrosion
An excellent rust inhibitor allowing storage of parts for years
Item #: RLI-80313
Condition:
New
Price: $31.15
Description: The assembly lube used by our engine builders
Prevents wear and metal contact upon startup
Prevent filters from getting clog
Prevents rust and corrosion
An excellent rust inhibitor allowing storage of parts for years
Item #: RLI-80312
Condition:
New
Price: $10.20
Description: Air Filter Only- Fits PTF drop bases only
Item #: PTF-EP-401-AF
Condition:
New
Price: $89.95
Description: Designed to safely support piston and connecting rod assemblies during engine teardown or assembly
Item #: ASP-ALL96478
Condition:
New
Price: $88.95
Description: Rod Bolt Stretch Gauge, Adjustable Length, Dial Indicator, 0.001 in Increments, Billet Aluminum Body, Each
Item #: BPI-PFM66788
Condition:
New
Price: $90.24
Description: Rubber Push-In PCV Grommet for Pontiac Valley Pans with 774 PCV or to install factory 3/4" vent pipe in valve covers with 1.2" hole.
Size- .75" ID, 1.2" OD
Item #: RPC-S4998
Condition:
New
Price: $6.95
Description: Need a custom line or line kit? Let us cut you exactly what you need without waste
Item #: BPI-RUS-LINE
Condition:
New
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Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.200 X .032 Copper Head Gaskets EACH
Item #: SCE-P282032
Condition:
New
Special Order item. Lead-times may vary
Price: $146.25
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.200 X .043 Copper Head Gaskets Set/2
Item #: SCE-P282043-2
Condition:
New
Special Order item. Lead-times may vary
Price: $79.53
SCE Pro Copper Head Gaskets - Pontiac 326-455 4.200 X .043 Copper Head Gaskets, NO WATER HOLES Set/2
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.200 X .043 Copper Head Gaskets, NO WATER HOLES Set/2
Item #: SCE-P282043NW-2
Condition:
New
Special Order item. Lead-times may vary
Price: $159.06
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.200 X .062 Copper Head Gaskets Set/2
Item #: SCE-P282062-2
Condition:
New
Special Order item. Lead-times may vary
Price: $199.22
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.200 X .072 Copper Head Gaskets Set/2
Item #: SCE-P282072-2
Condition:
New
Special Order item. Lead-times may vary
Price: $237.94
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.200 X .080 Copper Head Gaskets Set/2
Item #: SCE-P282080-2
Condition:
New
Special Order item. Lead-times may vary
Price: $237.94
Description: SCE Pro custom copper head gaskets. Pontiac 326-455 4.250 X .043 Copper Head Gaskets (Set)
Item #: SCE-P28254-2
Condition:
New
Special Order item. Lead-times may vary
Price: $159.06