SRP 139831 - SRP BB-Chevy High Compression Forged Pistons
SRP #867-1398314.280'' Bore (574 grams) |
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Hollow lightweight smooth-flowing dome and radius valve reliefs for optimum flame travel. Non-silicon alloy for superior strength in high cylinder pressure applications. .990'' x 2.930'' x .150'' straight wall carbon steel wristpin (150g) included. 1/16, 1/16, 3/16'' ring grooves.
