Enginetech RCC305C Engine Rebuild Kit for 1986-1988 Chevrolet SBC 5.0L 305 V8 VIN "G,7"Rebuild kits include pistons, piston rings, bearings, timing chain set, oil pump, and gaskets. Category Part # Sizes Category Part # Sizes Piston Set P1503(8) STD, 030, 040, 060 Piston Ring Set R37458 STD, 030, 040, 060 Bearing Set Rod BB253J STD, 001, 010, 020 Bearing Set Main BC296J STD, 001, 010, 020 Bearing Set Cam CC400 STD Gasket Set Full C305LM 24 Timing Set TS499A Oil Pump EPK140 Expansion Plug Kit PK1