Butler Performance Inc. » Butler Performance

Butler Performance
Butler Performance, a name synonymous with High Performance, specifically traditional Pontiac engines.

Browse 428 Blocks (433-495 cu.in.) Products

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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 2-3 weeks or sooner
Price: $7,695.00

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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 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 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-460-467-428
Condition: New
Usually ships in 1-2 Weeks
Price: $2,249.00


Items 1-5 of 5