M55A High Pressure Oil Pump Kit compatible with V8 sb Chevy 400 350 327 307 305 283 267 262 engines. All with 5/8" inlet pick up tube. High pressure oil pump provides a 10-15 more PSI oil pressure increase over a stock oil pump! Includes High Pressure oil pump and Steel sleeved drive rod. Fits V8 Engines -Small Block Chevrolet 262 (4.3L) 1975-1976 All 265 (4.3L) 1994-1994 VIN: W All with 5/8" diameter pickup tube 267 (4.4L) 1979-1982 All 283 (4.6L) 1965-1967 All except Chevy II & Nova SS 302 (5.0L) 1967-1969 All 305 (5.0L) 1976-1992 All except 1980 Corvette 305 (5.0L) 1993-1994 All with 5/8" diameter pick-up tube 307 (5.0L) 1968-1973 All passenger cars only 307 (5.0L) 1971-1972 Trucks G Series & Sprint models only 307 (5.0L) 1973-1973 All Pickups 327 (5.4L) 1965-1969 All passenger cars except Chevy II & Corvette 350 (5.7L) 1967-1993 All passenger cars except 1967-1975 Corvette and 1980-1992 Corvette 350 (5.7L) 1993-1994 VIN: P LT1 All with 5/8" diameter pick-up tube except Corvette 350 (5.7L) 1971-1972 Trucks CE & G models only 350 (5.7L) 1987-1994 VIN: K All Pickup Trucks with 5/8" pick-up tube except 1988-92 C1,C2 & G3 Series with 5 qt pan 350 (5.7L) 1973-1988 VIN: L & VIN: M Pickup Trucks 350 (5.7L) 1990-1993 VIN: 7 All with 5/8" diameter pick-up tube 400 (6.6L) 1970-1980 All