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Est. 1957
CP Pistons

CP Piston Bullet Race Series Small Block Chevy 4.165 Bore 4.000 Stroke 6.000 Rod Set Of 8

$1016.40

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CP Pistons Bullet Race Series forged piston set for Small Block Chevy. 4.165" bore, 4.000" stroke, 6.000" rod. Set of 8.

Key Features

  • Fits Small Block Chevy engines.
  • Forged from 2618-T61 aluminum for strength and light weight.
  • 4.165 inch bore size.
  • Designed for a 4.000 inch stroke crankshaft.
  • Compatible with 6.000 inch length connecting rods.
  • Set includes eight pistons.
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About this part

Product Details

Forged from 2618-T61 aluminum, these CP Pistons Bullet Race Series pistons are built for serious performance in Small Block Chevy engines. They feature a 4.165-inch bore, designed to pair with a 4.000-inch stroke crankshaft and a 6.000-inch length connecting rod. This specific combination is crucial for achieving the desired displacement and compression ratio for high-performance builds, whether you're assembling a race engine or a potent street machine.

The 2618-T61 aluminum alloy offers a strong yet lightweight foundation, essential for handling the extreme pressures and temperatures found in performance V8s. CP Pistons machines these pistons with tight tolerances to ensure a precise fit and optimal performance. This set includes all eight pistons, ready for your engine build. Remember that these pistons are not CARB approved and cannot be shipped to California.

Specifications

Brand
CP Pistons
Manufacturer Part #
BC1112-040
UPC
MM-9542

Frequently Asked Questions

CP Piston Bullet Race Series Small Block Chevy 4.165 Bore 4.000 Stroke 6.000 Rod Set Of 8

$1016.40