High Performance Flat Top Pistons & Moly Rings +.030

High Performance Flat Top Pistons & Moly Rings +.030" Over Size for Mercruiser Chevy Marine 5.7L 350 CID Hypereutectic Engine (4.030" Bore) - Perfect for Marine Engine Rebuilds & Performance Upgrades

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This listing is for a set of eight (8) 4.030" bore Sealed Power FLAT top pistons and a MOLY piston ring set (Perfect Circle/MAHLE or Hastings) compatible replacements for Mercruiser 350 cid 5.7L applications using the Chevrolet V-8 engine. P/N (8) H345DCP030 + 40564CP030. Piston specifications are as follows: BORE: 4.030" (+.030") HEAD TYPE: flat hypereutectic RING LANDS: 5/64"-5/64"-3/16" COMP. DISTANCE: 1.540" PIN DIAMETER: .9275". These are for all Non-Vortec engines with a 4.030" Bore.

4.030" Bore Diameter

High Performance Flat Top Pistons & Moly Rings +.030" Over Size for Mercruiser Chevy Marine 5.7L 350 CID Hypereutectic Engine (4.030" Bore) - Perfect for Marine Engine Rebuilds & Performance Upgrades

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