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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:
Customized Butler Performance Short Block Kit
Choose Bore Size
3.750" Stroke
Great budget friendly package tailored to you
Rated for up to 500hp...More Details »
Item #: BP-SB-Kit-400-3750-557
Condition:
New
Please Call for Availability
Now ships in 15-17 Weeks!!! (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Description:
Customized Butler Performance Short Block Kit
Choose Bore Size
4.000" Stroke
Great budget friendly package tailored to you
Rated for up to 500hp...More Details »
Item #: BP-SB-Kit-400-4000-557
Condition:
New
Please Call for Availability
15-17 weeks (slightly longer for full custom pistons). Ships to business address. Residential or liftgate are available for additional charges
Description: Butler Performance Intake Manifold Fastener Kit, 22pc
Hex Head Stainless Steel
Item #: ABO-Kit-IM
Condition:
New
Price: $15.95
Description: Butler Performance 8 Bolt Water Pump Fastener Kit, 23pc
Hex Head Stainless Steel
with lower timing cover/water pump studs
Item #: ABO-KIT-WP-8B-KIT
Condition:
New
Price: $14.95
Description: Aluminum Valley Pan w/studs and nuts-
Not for Use with EGR Intakes
Item #: BFA-AVP-2
Condition:
New
Price: $74.95
Description: Black Oil Pan Side Rail Gasket-Dr. Side
Item #: SPM-15130C
Condition:
New
Price: $7.95
Description: Black Oil Pan Side Rail Gasket-Pass. Side
Item #: SPM-15131C
Condition:
New
Price: $7.95
Description: Pair of Pontiac cast iron cylinder heads, 1965 and up — brass freeze plug kit. Heater hose fitting not included; add AAU-P132N or order BPI-1022-HHF.
Item #: BPI-1021
Condition:
New
Price: $26.95
Description: Pair of Pontiac cast iron cylinder heads — brass freeze plug kit including the press-in heater hose fitting for the passenger side rear of the head.
Item #: BPI-1022-HHF
Condition:
New
Price: $55.95
Description:
Customized Butler Performance Short Block
3.750"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short blocks...More Details »
Item #: BP-SB-389-3750
Condition:
New
Please Call for Availability
Contact us for lead time
Description:
Customized Butler Performance Short Block
4.000"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short blocks...More Details »
Item #: BP-SB-389-4000
Condition:
New
Please Call for Availability
Contact us for lead time
Description:
Customized Butler Performance Short Block
4.250"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short blocks...More Details »
Item #: BP-SB-389-4250
Condition:
New
Please Call for Availability
Contact us for lead time
Description:
Customized Butler Performance Short Block
3.750"Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short blocks...More Details »
Item #: BP-SB-400-557-3750
Condition:
New
Please Call for Availability
Contact us for lead time
Description:
Customized Butler Performance Short Block
4.000" Stroke
Great budget friendly package tailored to you
Rated for up to 500hp only
All short blocks...More Details »
Item #: BP-SB-400-557-4000
Condition:
New
Please Call for Availability
Contact us for lead time
Description: Choose Your CNC Engraved Logo
Choose Polished or Textured Black
Cast finish with Polished Cap
Item #: BPI-VC-LS-C
Condition:
New
Price: $299.00
Description: Butler Performance Cam Plate Fastener Kit, 4pc
Hex Head Grade 8 Bolts
Item #: BPI-Bolt-Kit-CP
Condition:
New
Price: $5.95
Description: Cast Aluminum Valley Pan W/O PCV
Not for Use with EGR Intakes
Item #: ALL-APCAVP
Condition:
New
Please Call for Availability
Description: Black, Satin w/Clear, or Polished Aluminum Valve Covers, 3.00" Tall overall height, Add Custom Logo (Set)
Item #: BPI-VC
Condition:
New
Price: $239.95
Sale: $219.00
Save: 9%
Save: $20.95
Description: Butler Performance Company T-Shirt, Black and Yellow
Item #: BPI-TS-BP1623
Condition:
New
Price: $27.95
Description: Includes EZStreet EFI, Self-Learning, Pontiac 326-455, Kit
Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Item #: BPI-EFI-SOLUTION-EZS
Condition:
New
Price: $2,395.00
Free Shipping!
Description: Includes Pro-Flo 4, Self-Learning, Multi-Port, Satin, 550-600 HP Max Option, with or w/o Tablet, Pontiac 326-455, Kit
Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Item #: BPI-EFI-SOLUTION-PROFLO-4
Condition:
New
Price: $3,579.00
Free Shipping!
Description: Includes FiTech Go 4 600hp EFI SYSTEM
Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Item #: BPI-EFI-SOLUTION-GO4
Condition:
New
Price: $1,795.00
Free Shipping!
Description: Includes Holley Sniper 2 EFI SYSTEM
Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Item #: BPI-EFI-SOLUTION-SNIPER-2
Condition:
New
Price: $2,295.00
Free Shipping!
Description: Includes Holley Sniper EFI SYSTEM
Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
Item #: BPI-EFI-SOLUTION-SNIPER-SYS
Condition:
New
Price: $2,399.95
Free Shipping!
Description: Includes EZStreet EFI, Self-Learning, Pontiac 326-455, Kit
Factory Replacement EFI Ready Fuel Tank with In-Tank Fuel System Included
With RTR Ignition
Item #: BPI-EFI-SOLUTION-EZS-IGN
Condition:
New
Price: $3,195.00
Free Shipping!
Description: Complete Evac Pump Kit w/ -10 AN fittings and All Braided Hose / AN Fittings from Valve Cover to GZ Pump
Now includes billet adjustable vacuum relief valve to easily adjust crank case vacuum for any application
Item #: BPI-EVAC-GZ
Condition:
New
Price: $1,449.95
Description: Complete Moroso Evac Pump Kit w/ -12 AL Weld-In Valve Cover Bung and All Braided Hose / AN Fittings from Valve Cover to 3 Vane Moroso Pump
Item #: BPI-EVAC-MOR3V
Condition:
New
Price: $1,559.95
Description: Complete Moroso Evac Pump Kit w/ -12 AL Weld-In Valve Cover Bung and All Braided Hose / AN Fittings from Valve Cover to 4 Vane Moroso Pump
Item #: BPI-EVAC-MOR4V
Condition:
New
Price: $1,699.95
Description: Copper Oil Pump Gasket for Pro Series Oil Pump
Item #: BPI-M54-CG
Condition:
New
Price: $5.95
Description: CORK Oil Pan Side Rail Gasket-Dr. Side
Item #: SPM-15130B
Condition:
New
Price: $6.95