Butler Performance Inc. » Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.
Butler Performance Categories
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Butler can port match your intake or one purchased from us to any head port dimensions. We will remove material and blend the port for unrestricted airflow
Fastener Kits, Sets, and Misc fasteners for headers, carbs, oil pans, pressure plates, etc
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Over the last couple of years our long block program has evolved, and we are no longer offering custom/built to order engines (short block, long block, or complete engines). Our Pontiac long blocks...More Details »
The LS platform was introduced to Pontiac with the 98-02 Trans Am's, 04-06 GTO's, and 08-09 G8's.
Visit our dedicated site, www.Butler-LS.com for LS assemblies and LS Performance Parts...More Details »
For the serious Pontiac V8 builder, particularly those aiming for $600\text{hp}$ and beyond, or those who simply demand the ultimate in fuel control, Multi-Port Fuel Injection (MPFI) is the...More Details »
The oiling system is vital to the life of an engine. Butler chooses to partner with experts in the industry that supplies Pontiac oil pumps and oil pump accessories for performance Pontiacs.
The 1977–1979 Pontiac Trans Am holds an iconic place in muscle car history, but many of the later models were powered by the Oldsmobile 403 V8 due to corporate engine sourcing. Often...More Details »
BP ports more Pontiac cylinder heads than anyone in the world. After years of extensive R&D both on the flow bench and on our track, we have developed some of the best performing round port...More Details »
These distributors do not contain an integrated ignition module and must be controlled with an external cd box. Designed for street performance or racing applications. These normally have an...More Details »
For the Pontiac purist and the performance enthusiast alike, the Rochester Quadrajet (Q-Jet) carburetor holds a special, often misunderstood, place. Known for its unique spread-bore...More Details »
**Due to so many variable that can affect flat tappet cam and lifter life from break-in and beyond Flat tappet cams are subject to manufacturer’s warranty ONLY.
This is due to stringent...More Details »
Butler Performance Products
Description: Pontiac 326-455 *Not for use with Tri-Power* 360 degree adjustable billet aluminum polished thermostat housing, O-ring Sealed
Item #: CSR-9114AN16C
Condition:
New
Price: $169.95
Description: Pontiac 326-455 *Not for use with Tri-Power* 360 degree adjustable billet aluminum polished thermostat housing, O-ring Sealed
Item #: CSR-9114AN16BLK
Condition:
New
Price: $169.95
Description: Pontiac 1964-1968 8 Bolt Water Pump- Cast Iron with gasket
Item #: BPI-WP-8B
Condition:
New
***SEE PART # BRW-1622***
Description: Pontiac 1965 389 Chrome Valve Covers (Set)
*hole for 5/8 rubber grommet on pass. side, twist-in cap/ breather in drivers side*
Item #: AAU-N221R
Condition:
New
Price: $137.95
Description: Pontiac 1966 Chrome Valve Covers-set
Pass. side- no hole/ Dr. side- hole for twist-in breather
Item #: AAU-N221T
Condition:
New
Price: $182.95
Description: Dipstick Tube for Windage Tray
Item #: AAU-N300
Condition:
New
Price: $21.95
Description: Lower Dipstick Tube w/Bracket (When Not Using a Windage Tray)
Item #: AAU-N302
Condition:
New
Price: $26.95
Description: Pontiac 2-Groove 1968-70 Crank Pulley-Black Crinkle Powder Coated Finish
Item #: BPI-PLC2B-PC
Condition:
New
Limited Supply: Only 4 Left!
Price: $144.95
Sale: $100.00
Save: 31%
Save: $44.95
Description: Pontiac 326-455 *Not for use with Tri-Power* 360 degree adjustable billet aluminum polished thermostat housing, O-ring Sealed
Item #: CSR-9114AN20C
Condition:
New
Price: $189.95
Description: Pontiac 326-455 *Not for use with Tri-Power* 360 degree adjustable billet aluminum polished thermostat housing, O-ring Sealed
Item #: CSR-9114AN20BLK
Condition:
New
Price: $189.95
Description: Guide plates, Flat, Steel, 3/8 in., Machined for 3/8 in our shop. Pontiac, 389, 400, 421, 428, 455, for EDL Performer Pontiac Head, Set of 8
Item #: BPI-GP-38-8
Condition:
New
Price: $99.95
Description: Pontiac 326-455CI Storage Port Covers Set
Hardware not included
Item #: BPI-1029
Condition:
New
Price: $49.95
Sale: $29.95
Save: 40%
Save: $20.00
Description: Pontiac 389-421 1959-65 Dipstick Block Tube- 1 of 3 Pieces For Use w/ N250, N298
Item #: APE-N252
Condition:
New
Price: $22.95
Description: Pontiac 389-421 1964-65 Upper Dipstick Tube- 1 of 3 Pieces For Use w/ N252, N298
Item #: APE-N250
Condition:
New
Price: $55.95
Description: Pontiac 389-421 1965-66 Lower Dipstick Tube For Use With Tray- 1 of 3 Pieces For Use w/ N250,N252
Item #: AAU-N298
Condition:
New
Price: $21.95
Description: "Black" Billet Aluminum Push in Breather for Valve Covers
Fits valve covers with 1.25" hole using grommet # RPC-S4878 (1" ID/ 1.25" OD)
Pontiac CNC Logo engraved right here in our shop
Item #: BPI-S6001-PONT-3D-BK
Condition:
New
Price: $69.95
Description: "Polished" Billet Aluminum Push in Breather for Valve Covers
Fits valve covers with 1.25" hole using grommet # RPC-S4878 (1" ID/ 1.25" OD)
Pontiac CNC Logo engraved right here in our shop
Item #: BPI-S6001-PONT-3D-POL
Condition:
New
Price: $69.95
Description: PN257A
Item #: APE-PN257A
Condition:
New
Price: $89.95
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-RA-4000-300-400
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $3,849.00
Pontiac 455-462 ci Balanced Rotating Assembly Stroker Kit, Forged Piston, for 400 Block, 4.210" str.
Description:
New Forged Eagle 4.210" Stroke (440042106625)
Choose Desired Bore Size and Ring Type
Ross Custom or Keith Black Icon Forged Flat Top or Dish Pistons
Specify...More Details »
Item #: BPI-RA-4210-300F-400
Condition:
New
Icon/DSS 3-4 weeks, Ross custom 9-10 weeks
Price: $3,299.00
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-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:
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-4250-325-428
Condition:
New
Butler piston assemblies ship in 1-2 weeks
Price: $2,999.00
Description:
New Cast or Forged Crank 4.250" Stroke
Choose 4.150, 4.155, 4.160, 4.181" Bore
Custom Butler/Ross Forged -8cc Flat Top Ross Pistons (stocked), or your choice of custom...More Details »
Item #: BPI-RA-460-467-400
Condition:
New
Usually ships in 1-2 Weeks
Price: $2,399.00
Description:
New Cast or Forged Crank 4.250" Stroke
Choose 4.150, 4.155, 4.160, 4.181" Bore
Custom Butler/Ross Forged -8cc Flat Top Ross Pistons (stocked), or your choice of custom...More Details »
Item #: BPI-RA-460-467-428
Condition:
New
Usually ships in 1-2 Weeks
Price: $2,399.00
Description:
New Cast or Forged Crank 4.250" Stroke
Choose 4.150, 4.155, 4.160, 4.181" Bore
Custom Butler/Ross Forged -8cc Flat Top Ross Pistons (stocked), or your choice of custom...More Details »
Item #: BPI-RA-460-467-400-UB
Condition:
New
Usually ships in 1-2 Days*
Price: $1,995.00
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-RA-462-468-455
Condition:
New
Price: $2,389.00
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: $2,399.00
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-4250-325-455
Condition:
New
Custom piston assemblies ship in 9-10 weeks
Price: $2,999.00
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: $3,699.00
Description: Pontiac 5/16 X 3/4 Ex Long Dowel Pin-For Block / Head Deck Single
Item #: MSC-06025076
Condition:
New
Price: $1.95