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MAIN CAP,PONTIAC 421-455,4 BOLT,SPLAYED

MAIN CAP,PONTIAC 421-455,4 BOLT,SPLAYED

PCE 4213

$74.99
$74.99
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  • PONTIAC 421-455 4 BOLT SPLAYED CAPS MAIN CAP SET
  • MANUFACTURED FROM 1025 LOW CARBON STEEL
  • MAIN CAPS IMPROVE RELIABILITY IN HIGHLY STRESSED ENGINES BY TYING THE CAP TO THE STRONGEST PART OF THE BLOCK
  • THEY ALSO REDUCE DISTORTION OF MAIN BEARING BORES BY INCREASING THE CAPS RESISTANCE TO CLOSING UNDER HIGH LOADS
    • Billet Steel Main Caps