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Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
Butler Performance Categories
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: Tri-Power 2 bbl. Carb Mount Gasket, Center, 59-65 (takes 1 plus 2 outers)
Item #: BPI-Tripower-Carb-Gasket-59-65-Center
Condition:
New
Price: $3.95
Description: Tri-Power 2 bbl. Carb Mount Gasket, Outer, 59-65 (takes 2 plus center), 66 (takes 3)
Item #: BPI-Tripower-Carb-Gasket-59-65-Outer
Condition:
New
Price: $3.95
Description: Every plug position on a factory iron Pontiac block — brass core plugs for the sides and rear face, cam tunnel plug, front galley plugs, the drilled plug that hides behind the distributor,...More Details »
Item #: BPI-Block-Plug-Kit-Factory
Condition:
New
Price: $74.95
Description: Valve Locks 10 DEG 11/32
Item #: BPI-611-16
Condition:
New
Price: $39.95
Description: Pontiac 1967-79 400-455 72cc Edelbrock Round Port Heads, Ported to 370+CFM, Complete w/ Ferrea Stainless Steel Valves, Performance Valve Springs (Matched to Application), Retainers, Chromoly Locks,...More Details »
Item #: BPI-TEP-WP-72HR-370
Condition:
New
Current estimated ship time is 4-6 weeks or less
Price: $9,599.00
Butler Wide Port Head Package, CNC Machined Pontiac 72cc 370+CFM Cylinder Heads, Solid Roller (Pair)
Description: Pontiac 1967-79 400-455 72cc Edelbrock Round Port Heads, Ported to 370+CFM, Complete w/ Ferrea Stainless Steel Valves, Performance Valve Springs (Matched to Application), Retainers, Chromoly Locks,...More Details »
Item #: BPI-TEP-WP-72SR-370
Condition:
New
Current estimated ship time is 4-6 weeks or less
Price: $9,799.00
Description: Pontiac 1967-79 400-455 87cc Edelbrock Round Port Heads, Ported to 370+CFM, Complete w/ Ferrea Stainless Steel Valves, Performance Valve Springs (Matched to Application), Retainers, Chromoly Locks,...More Details »
Item #: BPI-TEP-WP-87HR-370
Condition:
New
Current estimated ship time is 4-6 weeks or less
Price: $9,599.00
Butler Wide Port Head Package, CNC Machined Pontiac 87cc 370+CFM Cylinder Heads, Solid Roller (Pair)
Description: Pontiac 1967-79 400-455 87cc Edelbrock Round Port Heads, Ported to 370+CFM, Complete w/ Ferrea Stainless Steel Valves, Performance Valve Springs (Matched to Application), Retainers, Chromoly Locks,...More Details »
Item #: BPI-TEP-WP-87SR-370
Condition:
New
Current estimated ship time is 4-6 weeks or less
Price: $9,799.00
Description: Benefits:
• Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
• More vacuum allows a step up in duration for greater performance
• Best seller;...More Details »
Item #: BPI-K-51-413-11
Condition:
New
Price: $1,749.95
Free Shipping!
Description: Benefits:
• Quicker opening lobe profiles deliver increased responsiveness & more area under the lift curve
• More vacuum allows a step up in duration for greater performance
• Best seller;...More Details »
Item #: BPI-K-51-423-11
Condition:
New
Price: $1,749.95
Free Shipping!
Description: Lift .447"/.455"
Duration 256°/268°
RPM Range 1000-5200
Includes Cam and Lifter Master Kit
Item #: BPI-K51-221-4
Condition:
New
Price: $859.95
Free Shipping!
Description: Lift .462"/.470"
Duration 262°/270°
RPM Range 1300-5500
Includes Cam and Lifter Master Kit
Item #: BPI-K51-222-4
Condition:
New
Price: $879.95
Free Shipping!
Description: Lift .477"/.480"
Duration 268°/380°
RPM Range 1600-5800
Includes Cam and Lifter Master Kit
Item #: BPI-K51-223-4
Condition:
New
Price: $879.95
Free Shipping!
Description: Lift: .488"/.491"
Duration: 274°/286°
RPM Range: 1800-6000
Includes Cam and Lifter Master Kit
Item #: BPI-K51-224-4
Condition:
New
Price: $879.95
Free Shipping!
Description: Lift: .507"/.510"
Duration: 284°/296°
RPM Range: 2300-6500
Includes Cam and Lifter Master Kit
Item #: BPI-K51-225-4
Condition:
New
Price: $879.95
Free Shipping!
Description: Butler/Comp Pontiac Ram Air Series "041" Master Kit, 276/290 231/240 113 Hyd
Item #: BPI-K-RA-041-FT
Condition:
New
Price: $929.95
Free Shipping!
Description: Butler/Comp Pontiac Ram Air Series "067" Master Kit, 244/254 200/210 111 Hyd
Item #: BPI-K-RA-067-FT
Condition:
New
Price: $929.95
Free Shipping!
Description: Butler/Comp Pontiac Ram Air Series "068" Master Kit, 256/258 212/225 .405/.405 115 Hyd
Item #: BPI-K-RA-068-FT
Condition:
New
Price: $929.95
Free Shipping!
Description: Butler/Comp Pontiac Ram Air III "744" Master Kit, 268/280 224/236 115
Item #: BPI-K-RA-744-FT
Condition:
New
Price: $929.95
Free Shipping!
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 264/270° advertised, 110 LSA (rougher, choppy idle). 212/218° @ .050", .487/.495"...More Details »
Item #: BPI-CL-BP8008SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 264/270° advertised, 112 LSA (performance idle, medium choppiness). 212/218° @ .050",...More Details »
Item #: BPI-CL-BP8006SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 264/270° advertised, 114 LSA (smoother idle, more vacuum). 212/218° @ .050",...More Details »
Item #: BPI-CL-BP8004SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 270/276° advertised, 110 LSA (rougher, choppy idle). 218/224° @ .050", .495/.503"...More Details »
Item #: BPI-CL-BP8012SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 270/276° advertised, 112 LSA (performance idle, medium choppiness). 218/224° @ .050",...More Details »
Item #: BPI-CL-BP8010SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 270/276° advertised, 114 LSA (smoother idle, more vacuum). 218/224° @ .050",...More Details »
Item #: BPI-CL-BP8011SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 276/282° advertised, 108 LSA (aggressive, choppy idle). 224/230° @ .050", .503/.510"...More Details »
Item #: BPI-CL-BP8018SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 276/282° advertised, 110 LSA (rougher, choppy idle). 224/230° @ .050", .503/.510"...More Details »
Item #: BPI-CL-BP8019SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 276/282° advertised, 112 LSA (performance idle, medium choppiness). 224/230° @ .050",...More Details »
Item #: BPI-CL-BP8020SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 276/282° advertised, 114 LSA (smoother idle, more vacuum). 224/230° @ .050",...More Details »
Item #: BPI-CL-BP8021SP
Condition:
New
Price: $1,279.95
Description: Butler/Comp SP Street Performance cam & hydraulic-roller lifter kit for the Pontiac V8 — 282/288° advertised, 110 LSA (rougher, choppy idle). 230/236° @ .050", .510/.521"...More Details »
Item #: BPI-CL-BP8024SP
Condition:
New
Price: $1,279.95