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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: PN257A
Item #: APE-PN257A
Condition:
New
Price: $156.95
Description: Butler's balanced 433-440 ci long-rod stroker assembly for the Pontiac 400 block — a 4.000" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4000-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,999.00
Pontiac 455-462 ci Balanced Rotating Assembly Stroker Kit, Forged Piston, for 400 Block, 4.210" str.
Description: Butler's balanced 455-462 ci long-rod stroker assembly for the Pontiac 400 block — a 4.210" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4210-300F-400
Condition:
New
Icon/DSS 3-4 weeks, Ross custom 9-10 weeks
Price: $2,879.00
Description: Butler's balanced 456-463 ci long-rod stroker assembly for the Pontiac 428 block — a 4.210" stroke built around a true-Pontiac Ross forging and internally balanced in our shop. Nitrous-safe...More Details »
Item #: BPI-RA-4210-325-428
Condition:
New
Assemblies usually ship in 1-2 weeks with Ross .060 or Icon Pistons, Ross Custom 8-12 weeks
Price: $2,389.00
Description: Butler's balanced 460-467 ci long-rod stroker assembly for the Pontiac 428 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-4250-325-428
Condition:
New
Butler piston assemblies ship in 1-2 weeks
Price: $3,189.00
Description: Turn a Pontiac 400 into a 460–467 with Butler's balanced long-rod stroker assembly. A 4.250" stroke with your choice of bore, built around a true-Pontiac Ross forging and internally...More Details »
Item #: BPI-RA-460-467-400
Condition:
New
Usually ships in 1-2 Weeks
Price: $2,559.00
Description: Butler's balanced 460-467 ci long-rod stroker assembly for the Pontiac 428 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-460-467-428
Condition:
New
Usually ships in 1-2 Weeks
Price: $2,559.00
Description: Build your own Pontiac 460-467 ci stroker assembly for the 400 block. Choose your crank, pistons, and compression and we supply a matched 4.250" stroke kit for you or your machinist to assemble...More Details »
Item #: BPI-RA-460-467-400-UB
Condition:
New
Usually ships in 1-2 Days*
Price: $2,259.00
Description:
New Cast or Forged Crankshaft 4.210" Stroke
Choose Desired Bore Size and Ring Type
Keith Black Icon Forged Flat Top or Dish Pistons
Specify Desired Compression Ratio...More Details »
Item #: BPI-RA-462-468-455
Condition:
New
Price: $2,429.00
Description:
New Cast or Forged Crank 4.250" Stroke
Choose 4.181", 4.191", or 4.211" Bore
Custom Butler/Ross Forged -8cc Flat Top Ross Pistons (stocked), or your choice of custom dish cc...More Details »
Item #: BPI-RA-467-474-400-UB
Condition:
New
Usually ships in 1-2 Days*
Price: $2,259.00
Description:
New Cast or Forged Crank 4.250" Stroke
4.181-4.211" Bore
Custom Butler/Ross Forged Flat, Dish, or Dome Top Ross Pistons
Aftermarket 990 wrist pins...More Details »
Item #: BPI-RA-467-474-4250
Condition:
New
Usually ships in 1-2 Weeks
Price: $2,499.00
Description:
New Cast or Forged Crank 4.250" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired Compression Ratio...More Details »
Item #: BPI-RA-4250-325-455
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,149.00
Description:
New Forged Crank 4.500" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired Compression Ratio...More Details »
Item #: BPI-RA-4500-325-455
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,649.00
Description: Pontiac 5/16 X 3/4 Ex Long Dowel Pin-For Block / Head Deck Single
Item #: MSC-06025076
Condition:
New
Price: $1.95
Description: Pontiac 5/16 X 5/8 Dowel Pin-For Block / Head Deck Single
Item #: MSC-06025068
Condition:
New
Price: $2.49
Description: Pontiac 5/16 X 5/8 Dowel Pins-For Block / Head Deck Set/4
Item #: BPI-Bolt-Head-Dowel-Pin-Set
Condition:
New
Price: $6.95
Description: 5/16" x 1" EX Long Dowel Pins- for 4-Bolt Main Caps-Center 3 Set/6
Item #: BPI-Bolt-Main-Dowel-Pin-XL-Set
Condition:
New
Price: $9.95
Description: 5/16" x 1" Ex Long Dowel Pins- for 4-Bolt Main Caps-Center 3 Single
Item #: MSC-06025100
Condition:
New
Price: $2.49
Description: 5/16" x 3/4" Dowel Pins- for 4-Bolt Main Caps-Center 3 Single
Item #: MSC-06025084
Condition:
New
Price: $2.49
Description: 1964-1965 CLUTCH SPRING 1-PIECE (RE)
Item #: APE-R167B
Condition:
New
Price: $24.95
Description: 1964-1966 CLUTCH Z-BAR, ALL V8 (RE)
*NOTE: THIS DOES COME WITH HOLE FOR RETURN SPRING.*
No inside lip for use of inner seat
Item #: APE-R166K
Condition:
New
Price: $105.95
Description: 1964-1977 CLUTCH Fork Boot 1-PIECE
Item #: APE-R131
Condition:
New
Price: $17.95
Description: 1964-1977 CLUTCH FORK PUSH ROD (RE)
THIS IS AN INEXPENSIVE, QUALITY REPRODUCTION OF THE GM R167J. RANGES IN LENGTH FROM 6" TO 8 1/4"
Item #: APE-R167JD
Condition:
New
Price: $23.95
Description: 64-77 CLUTCH FORK, ALL PONT V8 (RP)
RETURN SPRING(R167B) WILL NOT WORK WITH THIS FORK. USE THE R167C SPRING INSTEAD & ATTACH TO THE Z-BAR INSTEAD OF THE EXHAUST FLANGE. ANTI RATTLE SPRING HOLE...More Details »
Item #: APE-R167DA
Condition:
New
Price: $37.95
Description: 64-77 CLUTCH FORK, ALL PONT V8 (RP)
OEM-STYLE REPRODUCTION WITH CORRECT OFFSET AND CENTER PUSHROD POCKET.
HAS CORRECT HOOKS FOR 64-65 RETURN SPRING AND ANTI-RATTLE SPRING HOLE FOR 66-UP.
Item #: APE-R167DR
Condition:
New
Not Available
Price: $92.95
Description: 1966-1967 CLUTCH SPRING (2-PIECE) (RE)
Item #: APE-R167C
Condition:
New
Price: $30.95
Description: 67-77 Stock Chrome Valve Cover Kit
Includes Covers, Oil Fill Cap, Grommet, Thick Cork Gaskets, and Stainless Bolts
Item #: AAU-N222-KIT
Condition:
New
Price: $199.95
Description: 67-77 Stock Chrome Valve Covers
Item #: AAU-N222
Condition:
New
Price: $159.95
Description: 1968-72 CLUTCH Z-BAR, ALL V8 (RE)
Has a solid cross-shaft
Item #: APE-R166Z
Condition:
New
Price: $55.95
Description: 7/16 Rocker Arm Stud and Polylock Upgrade Kit for 389-421 61-66 Heads(Set/16)
Item #: BPI-Upgrade-Rocker-Studs-Polylock-389-421
Condition:
New
Price: $114.95