AUTO TEC BIG BLOCK CHEVY LARGE DOME PISTONS 1000316-1000675 • Head Bolts: ARP 154-3605

• Head Bolts: ARP 154-3605 FOR 289-302 ARP 154-3603 FOR 351• Exhaust Gaskets: FEL-PRO 1487

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SS BLK MACHINE                                     MACHINE FOR ROLLER CAM BEARINGS

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AUTO TEC BIG BLOCK CHEVY LARGE DOME PISTONS 1000316-1000675 • Head Bolts: ARP 154-3605CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. Pistons are manufactured on 4032 High Silicone material excellent for high horsepower. CNC Precision machined ring grooves for 1. 5, 1. 5, 3. 0 rings. Top ring land gas distribution groove to enhance performance and improve ring seal. 990 2800 51 15C wrist pins (145 grams), pin fitting, wire locks, broached pin oilers and accumulator grooves are included. Diamond turned skirts. Forged side relief with