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SRP 142021

SRP Dome Pistons for Small Block Chevy Bore 400 4.155"

SRP 142021
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867-142021

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SRP 142021 SRP Dome Pistons for Small Block Chevy Bore 400 4.155" $589.03
SRP Inverted Dome Pistons
  • Small Block Chevy 400 (+.030")
  • Bore: 4.155"
  • Stroke: 3.750 (407ci)
  • Rod Length: 5.700"
  • Dome Volume: 4cc
  • Weight: 491 grams
  • Compression Height: 1.425"
  • 8/pkg

  • SRP 142021 Details

    400 Block with 3.750" Stroke

    Compression Ratios

    • 58cc 14.0:1
    • 64cc 12.9:1
    • 70cc 11.9:1 

      Ring Groove Sizes
    • Top Ring: 1/16"
    • Second Ring: 1/16"
    • Oil Ring: 3/16"

    Specifications:

    Manufacturer's Part Number:
    142021

    SRP Small Block Chevy High Compression Forged Pistons are smooth flowing symmetrical dome for excellent flame propogation. Dome requires no de-burring or preparation. Designed for use in all common 23° heads. Non-silicon alloy for superior strength in high cylinder pressure applications. Symmetrical dome and valve reliefs for universal installation. .927'' x 2.750'' x .150'' straight wall carbon steel wristpin (130g) included. 1/16, 1/16, 3/16'' ring grooves.

    Items You Need
    Some parts are not legal for use in California or other states with similar laws / regulations