Butler Performance Inc. - 389 Blocks (421-480 cu. In.)

Rotating Assemblies & Stroker Kits - 389 Blocks (421-480 cu. In.)

Browse 389 Blocks (421-480 cu. In.) Products

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Items 1-4 of 4
Description: Forged Crank 3.750" Stroke Choose Desired Bore Size and Ring Type Ross Forged Flat Top, Dish, or Dome Pistons Specify Desired Compression Ratio...More Details »
Item #: BPI-3750-300F-
Condition: New
Price: $2,398.00

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-4000-300-389
Condition: New
Price: $2,397.00

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
Price: $1,898.00

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-4500-300-389
Condition: New
Price: $2,448.00

Items 1-4 of 4

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