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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: 325-330+ CFM / CNC Round Port Speedmaster Heads (Set/2)
Customer supplied Speedmaster heads sent to us for porting services
Disassembly of complete heads extra charge
Valve job required on...More Details »
Item #: 1100-3300R-SM
Condition:
New
Price: $795.00
Description: 340+ CFM / CNC Round Port Edel Heads (Bare) (Set/2)
Customer supplied Edelbrock heads sent to us for porting services
Disassembly of complete heads extra charge
Valve job required on ported heads...More Details »
Item #: 1100-3400R
Condition:
New
Price: $895.00
Description: 340+ CFM / CNC Round Port Speedmaster Heads (Set/2)
Customer supplied Speedmaster heads sent to us for porting services
Disassembly of complete heads extra charge
Valve job required on ported...More Details »
Item #: 1100-3400R-SM
Condition:
New
Price: $895.00
Description: Air Filter Only- Fits standard size PTF drop base and lid
Must use tall Mega Scoop
Item #: PTF-EP-401-AF-T
Condition:
New
Price: $99.95
461-474 cu in Engine Builder Package / TEP w/RA 4.150-4.211" Bore / Ross Forged Piston / 4.250" str.
Description: Cast or Forged 4.250" Stroke 4.150-4.211 Bore Rotating Assembly
with Edelbrock RPM Heads (D Port or Rd Port Exhaust)
Comp Cam and Hyd Roller Top End Package
Kit for use with your block
BLOCK NOT INCLUDED
Item #: BPI-4250RA-TEP
Condition:
New
Ships in 4-6 weeks or sooner
Price: $8,450.00
Free Shipping!
Description: 389 cid 5/16" X 8.715" Std Replacement Pushrod
*approx. 8.693" long*
Item #: MEL-MPR103B-1
Condition:
New
Price: $3.95
Description: -6 To 5/8 -18 Inverted Flare For Pontiac Quadrajet
Item #: RUS-640380
Condition:
New
Price: $15.95
Description: 5/8-18 inverted flare to 3/8 hose barb. For Pontiac Quadrajet
Item #: BPI-QJET-FITTING
Condition:
New
Price: $13.95
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Description: Fits 67-69 FB tanks without straps
Item #: TAN-ST56
Condition:
New
Price: $34.95
Description: Connect a -6AN hose to a 3/8 hose barb. Good when connecting new lines to existing hose with runner line
Item #: FSC-6ANX3/8HB
Condition:
New
Price: $5.95
Description: Used to clear Sniper EFI and drop base applications where fuel fittings hit base pan
Item #: FSC-6MB-6MJ-45
Condition:
New
Price: $6.95
Description: One of the most effective ways to stiffen the F-Body chassis and give it a more modern and safe feel.
Item #: PTF-2CS-004-BH
Condition:
New
Price: $429.95
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Description: Fits 74-81 FB tanks without straps
Item #: TAN-ST47
Condition:
New
Price: $42.95
Description: 75-81 FB FRAME MOUNT SPACER, PONTIAC V8 & OLDS 403, 3/16 Thick, Pair
Item #: BPI-1027-2
Condition:
New
Price: $39.95
Description: 1-1/8 drop air cleaner base,
Item #: ASP-SPC7112BBK
Condition:
New
Price: $20.93
Description: 1-1/8 drop air cleaner base,
Item #: ASP-SPC7112B
Condition:
New
Price: $18.74
Description: 7/8 drop air cleaner base,
Item #: ASP-SPC7112B38BK
Condition:
New
Price: $18.95
Description: 7/8 drop air cleaner base,
Item #: ASP-SPC7112B38
Condition:
New
Price: $21.95
Description: Flat air cleaner base, no drop
Item #: ASP-SPC7299BBK
Condition:
New
Price: $18.95
Description: Flat air cleaner base, no drop
Item #: ASP-SPC7299B
Condition:
New
Price: $20.21
Description: Better air flow than standard lids.
Cleanable element
Item #: ASP-SPC7110ABK
Condition:
New
Price: $49.95
Description: Better air flow than standard lids. Cleanable element
Item #: ASP-SPC7110A
Condition:
New
Price: $54.63
Description: 14" round for factory muscle car look
Item #: ASP-SPC7112ABK
Condition:
New
Price: $18.78
Description: 14" round for factory muscle car look
Item #: ASP-SPC7112A
Condition:
New
Price: $16.95
Description: 14″ X 2″ Round with Black Oil (Washable)
Item #: ASP-SPC7142BK
Condition:
New
Price: $26.99
Description: 14″ X 2″ Round with Red Oil (Washable)
Item #: ASP-SPC7142
Condition:
New
Price: $26.95
Description: 14″ X 3″ Round with Black Oil (Washable)
Item #: ASP-SPC7143BK
Condition:
New
Price: $32.95
Description: 14″ X 3″ Round with Red Oil (Washable)
Item #: ASP-SPC7143
Condition:
New
Price: $33.95
Description: 14″ X 4″ Round with Black Oil (Washable)
Item #: ASP-SPC7144BK
Condition:
New
Price: $38.87