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SRP Small Dome Piston 4.280" Bore

SRP 212142
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SRP Small Dome Piston 4.280" Bore $625.61
Small Dome Piston
  • 4.280'' Bore
  • Dome vol. 26cc, 583 grams
  • C/R: 112cc- 10.8:1; 118cc- 10.2:1; 124cc- 9.7:1;
  • 1.395'' C/H with 6.385'' Rod/4.000'' stroke.
  • 8/pkg.

  • Specifications:

    Manufacturer's Part Number:

    Excellent for street or marine use. Open chamber style dome shape. High silicon alloy for tighter piston-to-wall clearance. Smooth dome and radius valve reliefs. .990'' x 2.930'' x .150'' straight wall carbon steel wristpin (150g) included.

  • Designed to fit Edelbrock STD Series Heads.
  • 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications
  • CNC machined domes with radiused valve reliefs provide optimum flame travel
  • Pin fitting and double spiro locks included
  • 990-2930-150 wall wrist pin (150 grams) included
  • CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings

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    Ships directly from the manufacturer on 08/31/18
    Some parts are not legal for use in California or other states with similar laws / regulations