Butler Performance Inc. » Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
Butler Performance Categories
Carb Accessories is where you will find linkage, lines, plates, and more for carburetors and more.
Transmissions varied throughout the years and many have also been swapped so the car model year may not be an accurate guide when ordering. We recommend you verify model number of your transmission and verify spline count before ordering.
Butler can help you make the conversion from 8 bolt to 11 bolt for increased cooling. We also can help you convert from the early 1969 11 bolt with a 4" pump to the more popular 4.5" from 1969 1/2 and later
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Over the last couple of years our engine program has evolved, and we are no longer offering custom/built to order engines (short block, long block, or complete engines).
Our Pontiac crate...More Details »
Aluminum D - Port Cylinder Heads
These heads use the stock Pontiac D-Port exhaust port exits for use with standard D-port aftermarket exhaust systems. Performer Pontiac heads are...More Details »
BP has conducted extensive flow bench, dyno, and track testing with these heads, all resulting in great performance numbers. We have cylinder head packages for any application, from 7-second...More Details »
This is from Holley/MSD engineering:
The PRD13906 is machined from 1144 Cold Rolled Steel, and it is case hardened via salt bath ferritic nitrocarburizing – what we refer to as QPQ. It...More Details »
Butler recommended- Pontiac Edelbrock and RAIV/SD Heads have an install height of 1.800" with stock length valves. More Details »
Full EFI solutions with complete ignition systems. Take the guess work out of the timing options for the EFI systems. Butler has years of experience in Pontiac EFI timing. Let us make the kit...More Details »
Need a complete EFI and Tank setup for your Pontiac? We have put together complete solutions for converting your car from Carb to EFI including EFI, Tank, in-tank pump, and all the necessary lines and fittings needed.
Ready to update your carbureted system to an electronic fuel injection system? Butler Performance has been installing and testing many systems from FAST, Edelbrock, Holley, and more for a long...More Details »
Butler Performance Products
Description:
New Forged Crank 4.000" 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-4000-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,195.00
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...More Details »
Item #: BPI-4250-300-389
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,349.00
Description:
New Cast or Forged Crankshaft 4.210" Stroke
Choose Desired Bore Size and Ring Type
Flat Top, Dome, or Dish Pistons
Specify Desired Compression Ratio...More Details »
Item #: BPI-4210-325-421
Condition:
New
Icon piston assemblies usually ship in 1-2 weeks
Custom piston assemblies ship in 10-12 weeks
Price: $2,549.00
Description:
New Cast or Forged Crank 4.000" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired...More Details »
Item #: BPI-4000-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,195.00
Description:
New Cast or Forged Crankshaft 4.210" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top or Dish Pistons
Specify Desired Compression Ratio...More Details »
Item #: BPI-4210-325-428
Condition:
New
Assemblies usually ship in 1-2 weeks with Ross .060 or Icon Pistons, Ross Custom 8-12 weeks
Price: $2,349.00
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...More Details »
Item #: BPI-4250-325-428
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,449.00
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...More Details »
Item #: BPI-4250-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,549.00
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...More Details »
Item #: BPI-462-468-455
Condition:
New
Price: $2,349.00
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...More Details »
Item #: BPI-4250-325-455
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,549.00
Description:
New Forged Crank 4.350" or 4.375" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired...More Details »
Item #: BPI-4350-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,195.00
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-4500-325-421
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,149.00
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...More Details »
Item #: BPI-4250-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,549.00
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-4500-325-428
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,149.00
Description:
New Forged 4340 Crank 4.500" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired Compression...More Details »
Item #: BPI-4500-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,195.00
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-4500-325-455
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,195.00
Description:
New Forged 4340 Crank 4.500" Stroke
Choose Desired Bore Size and Ring Type
Forged Flat Top Ross Pistons, Dish, or Dome Available
Specify Desired Compression...More Details »
Item #: BPI-4500-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,195.00
Butler Performance Pontiac Solid Engine Mounts (Set) 67-69 Firebird and 72-74 X body, Set BPI-SM69-F
Description: Pontiac Solid Engine Mounts (Set) 67-69 Firebird and 72-74 X body / Catalina 389 cid (1965-66), Catalina 400 cid (1967-70) / Bonneville 389 cid (1965-66) Bonneville 400 cid (1968-70) **IA2 Blocks...More Details »
Item #: BPI-SM69-F
Condition:
New
Price: $84.95
Description: Pontiac Solid Engine Mounts (Set) 70-74 Firebird **IA2 Blocks Must Be Clearanced / Notched Higher To Fit**
Item #: BPI-SM75
Condition:
New
Price: $84.95
Description: Installation kit includes Pontiac valley pan gasket, grommet, PCV Valve, and bolt kit with two sealing washers
Does not fit the APE-N178WD
Item #: BPI-Bolt-Kit-VP-TPP-041S
Condition:
New
Price: $34.95
Description: Tool to install/remove PP475 oil galley plug behind distributor and 3/8 hex plugs in the block
Item #: BPI-1030
Condition:
New
Price: $19.95
Description: Piston Installation Tool, Steel Shot Filled, Plastic, White, Each
Item #: BPI-PFM67571
Condition:
New
Price: $66.95
Description: 1 - Poly Transmission Mount
1 - Transmission Mount Backer Plate
2 - Bolts
2 - Lock Washers
4 - Metal Washers
Item #: BPI-TRANS-MOUNT-POLY
Condition:
New
Price: $44.95
Description: Pontiac 1959-64 (except SD) Stock Chrome Push In Breathers
Item #: AAU-N225A
Condition:
New
Price: $36.95
Description: Pontiac 1964 Tri-Power Thermostat Housing
Casting# 9776276
Item #: AAU-N140
Condition:
New
Price: $47.95
Description: Pontiac 1965-1970 OEM Replacement Aluminum Thermostat Housing *(bolt holes may need to be elongated)*
Item #: APE-N140J
Condition:
New
Price: $29.95
Description: Pontiac 1971-72 Cast Aluminum Thermostat Housing
Item #: APE-N140L
Condition:
New
Price: $28.95
Description: Pontiac 1973-79 Cast Aluminum Thermostat Housing
Item #: ITU-INL14850
Condition:
New
Price: $28.95
56025 7156 BPI-INTAKE-CW INTAKE-CW
Description: Pontiac 326-455 Crosswind Intake Manifold, Black Powder Coated Finish, Heat Cross-Over Deleted/Blocked
Based on the Edelbrock Performer RPM Intake (7156)
Crossover Separated for better intake fitment
Item #: BPI-INTAKE-CW-BK
Condition:
New
See the new EDL-7156-BP
Price: $412.95
56025 7156 BPI-INTAKE-CW INTAKE-CW
Description: Pontiac 326-455 Crosswind Intake Manifold, ALM Finish, Heat Cross-Over Deleted/Blocked
Based on the Edelbrock Performer RPM Intake (7156)
Crossover Separated for better intake fitment
Item #: BPI-INTAKE-CW
Condition:
New
Price: $412.95
PPR-56031
Description: STOCK height and angle for Ram Air and Shaker applications or any application with limited hood clearance. Water Cross over not included.
Item #: BPI-INTAKE-HUR-BLK
Condition:
New
Price: $359.95