Butler Performance Inc. » Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
Butler Performance Categories
For anyone working on a classic Pontiac V8 , whether performing maintenance or installing a high-horsepower engine from Butler Performance , protecting the car's pristine finish is...More Details »
The desire to swap out an old, maintenance-heavy carburetor for the modern, self-tuning reliability of Electronic Fuel Injection (EFI) has become common for classic Pontiac enthusiasts. Among the...More Details »
For Carbureted applications. These pumps can be installed in new tanks or retrofit for your existing stock or stock replacement tank.
For EFI and carbureted applications. These pumps can be installed in new EFI ready tanks or retrofit for your existing stock or stock replacement tank. With the addition of a fuel bypass regulator,...More Details »
In any high-performance Pontiac V8 engine—whether a mild street $400\text{ci}$ or a radical stroker—the Harmonic Balancer (Damper) is arguably the most overlooked yet vital...More Details »
For the Pontiac enthusiast, a hat is more than just headwear—it's a staple of the garage, the swap meet, and the track. Butler Performance , the authority on high-performance Pontiac...More Details »
The head studs differ from head bolts by reducing stress on the block threads and gives a more accurate torque.
**DO NOT TORQUE ROCKER NUTS TO 20lbs AS STATED IN PONTIAC SHOP MANUALS**
Common Usage: Mild street performance to mild race
Key Benefits: Minimal maintenance, little or no valve...More Details »
Unleashing Street Dominance: Hi-Torq Street Series Hydraulic Roller Cams at Butler Performance
For the serious street enthusiast building a high-performance Pontiac V8 , finding the...More Details »
For the dedicated Pontiac enthusiast building a race-inspired street car or a weekend bracket machine, the search for the ultimate hydraulic roller camshaft ends with the Butler Performance...More Details »
For the serious Pontiac engine builder looking to push their street or strip machine into the high-performance range, the camshaft choice is paramount. Butler Performance , a name...More Details »
Holley just brought EFI within range! Introducing Sniper EFI! It's economically priced so you can have all the benefits of EFI and still have money to finish or upgrade the rest of your ride!...More Details »
Hydraulic Roller Lifters - These lifters have the same hydraulic cylinder technology and advancment as the hydraulic flat tappet version but feature a roller in place of the tappet. As the cam...More Details »
Butler Performance Products
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-RA-4250-300-389
Condition:
New
Instock Pistons 2-3 weeks, 9-12 weeks for custom Pistons
Price: $2,449.00
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-RA-4210-325-421
Condition:
New
Icon piston assemblies usually ship in 1-2 weeks
Custom piston assemblies ship in 10-12 weeks
Price: $3,049.00
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-RA-4000-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,849.00
Description:
New Forged Crank 4.375" 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-4375-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,699.00
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-4500-325-421
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,679.00
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-RA-4250-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,899.00
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-4500-325-428
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,699.00
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-RA-4500-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,679.00
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-RA-4500-300
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,699.00
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 1.5 Ratio Aluminum Roller Rockers (Set/16)
Item #: BPI-RKR-RT-1.5
Condition:
New
Price: $179.95
Sale: $159.95
Save: 11%
Save: $20.00
Description: Pontiac 1.65 Ratio Aluminum Roller Rockers (Set/16)
Item #: BPI-RKR-RT-1.65
Condition:
New
Not Available
Price: $179.95
Sale: $159.95
Save: 11%
Save: $20.00
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: $32.95
Description: Pontiac 1971-72 Cast Aluminum Thermostat Housing
Item #: APE-N140L
Condition:
New
Price: $32.95
Description: Pontiac 1973-79 Cast Aluminum Thermostat Housing
Item #: ITU-INL14850
Condition:
New
Price: $31.95
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)
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
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
Condition:
New
Price: $359.95
Description: Pontiac 350-389-400 Front Main Cap (Billet) by Butler Performance *BLOCK MUST BE ALIGN BORED*
Item #: BPI-BP400F
Condition:
New
Price: $119.95
Description: Steel 4-Bolt Main Caps for Pontiac 350-389-400 with Dowel Pins(Set of 3) by Butler Performance CNC Shop *BLOCK MUST BE ALIGN BORED*
Item #: BPI-BP400C
Condition:
New
Not Available
Price: $349.95
Description: Butler Pontiac 389 Re-Ring Kit includes rings, rod bearings, main bearings, and a complete engine gasket kit
Item #: BPI-REBUILDER-RERING-389
Condition:
New
Price: $469.95
Description: Butler Pontiac 400 Rebuild Kit Standard includes Pistons, Pins,, rings, rod bearings, main bearings, and a complete engine gasket kit
Item #: BPI-REBUILDER-REBUILD-CAST-389
Condition:
New
Price: $1,049.95