Hastings "Tough Guy" Claimer Series Racing Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Phospate Coated Top Ring Seat Belt Adapter Bung This pan requires our 13-769

This pan requires our 13-769 pickup

1971-1986 Pontiac Bonneville

Male Half to M18 x 1

1971-1972 Plymouth Cuda

1954-1956 Ford Mainline

Hastings "Tough Guy" Claimer Series Racing Piston Ring Set - Bore Size: 4.060" Top Ring: 1/16", Second Ring: 1/16", Oil Ring: 3/16" - Phospate Coated Top Ring Seat Belt Adapter Bung This pan requires our 13-769Affordable and designed to deliver exceptional performance, piston ring sets include choice of plasma moly or phosphate coated cast iron top rings, reverse twist cast iron second rings, and patented Flex Vent, standard tension oil control rings. Sold in eight cylinder sets. Features: Claimer Cast (C) Series includes top rings made of proprietary shell mold cast iron, phosphate coated, with a torsional top ring. Advantages of cast iron rings include: