ECOGARD X49 Spin-On Engine Oil Filter for Conventional Oil - Premium Replacement Fits Chevrolet Camaro, Corvette, Caprice, Monte Carlo, El Camino, Chevelle, C10, P30, Nova, G10, Impala, P10, C20, K10 COMPATIBLE with 1967-1997 Chevrolet Camaro, 1958-1991 Chevrolet Corvette, 1966-1993 Chevrolet Caprice, 1970-1997 Pontiac Firebird, 1970-1988 Chevrolet Monte Carlo, 1966-1987 Chevrolet El Camino, 1964-1973 Chevrolet Chevelle, 1975-1984 Chevrolet C10. BUILT for both SYNTHETIC AND CONVENTIONAL OILS. Proven to drive up to 5,000 miles between oil changes with confidence. GREATER ENGINE PROTECTION by optimally screening out 97% of harmful contaminants such as such as carbon, sand, dust and bits of metal before they can get into your engine. PREVENT DRY STARTS with by eliminating internal leakage during shutdown and startup through the use of an NBR anti-drain back valve (where required by OEM). WITHSTANDS FIVE TIMES ENGINE OPERATING PRESSURE for superior protection.