Engine pro by Hasting SBC Chevy 350 383 .030 over Piston Rings 4.030 Small Block For Sale
Engine pro by Hasting SBC Chevy 350 383 .030 over Piston Rings 4.030 Small Block
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For standard bore (4.030") Chevy350s. Also works for 302, 327, and 383.
Hastings cast ring assemblies are made from premium grade iron and will provide reliable sealing for stock replacement to moderate performance applications.Ductile irontop ring is barrel shaped for improved sealing while the iron second ring is tapered to deliver increased oil control. Standard tension stainless steel oil ring. Top ring is standard gap.