Engine Cast Iron Piston Ring Complete Set

Upgrade your engine with the Enginetech R43058-040 cast iron piston ring set, designed to deliver reliable performance and durable wear resistance. Crafted specifically for vintage Cadillac models from 1968 through 1974, this complete set ensures a precise fit and optimal sealing for your engine rebuild. The set includes top and second compression rings as well as an oil ring, all engineered to meet SAE guidelines for consistent end gaps and high-quality performance. Built with high-grade materials, these rings help restore compression, reduce oil consumption, and enhance engine longevity. Whether you're restoring a classic Cadillac or performing routine maintenance, this piston ring set offers the quality and dependability that professional engine builders trust.

Each ring is manufactured with specific thicknesses: the top and second compression rings are 5/64 inch thick, providing effective sealing and compression, while the oil ring is 3/16 inch thick to ensure proper oil control. The rings are designed with an outside diameter of 4.300 inches for a precise fit in compatible engine blocks. Manufactured by Enginetech, a trusted name in engine parts since 1982, this set is engineered to meet or exceed OEM standards, making it an ideal choice for engine rebuilders and enthusiasts alike. Our nationwide distribution network ensures quick delivery, and our dedicated customer service team is available to support your project needs.

Designed to fit a range of Cadillac commercial chassis and Calais models from 1968 to 1974, this piston ring set is an essential component for restoring engine performance and efficiency. Trust Enginetech to provide high-quality replacement parts that contribute to a successful rebuild and long-lasting engine operation. Invest in the durability and performance of your engine with this comprehensive cast iron piston ring set, built to deliver consistent results and peace of mind during your restoration project.

Features:

• Top Compression Ring Thickness: 5/64 inch for optimal sealing

• Second Compression Ring Thickness: 5/64 inch for effective compression

• Oil Ring Thickness: 3/16 inch for reliable oil control

• Ring Outside Diameter: 4.300 inches for precise fit

• Engine rebuild quality with OEM standards compliance

• Compatible with Cadillac models from 1968 to 1974

Fits Following Models:
1968 Cadillac Calais
1968 Cadillac Commercial Chassis
1968 Cadillac DeVille
1968 Cadillac Eldorado
1968 Cadillac Fleetwood
1969 Cadillac Calais
1969 Cadillac Commercial Chassis
1969 Cadillac DeVille
1969 Cadillac Eldorado
1969 Cadillac Fleetwood
1970 Cadillac Calais
1970 Cadillac Commercial Chassis
1970 Cadillac DeVille
1970 Cadillac Eldorado
1970 Cadillac Fleetwood
1971 Cadillac Calais
1971 Cadillac Commercial Chassis
1971 Cadillac DeVille
1971 Cadillac Eldorado
1971 Cadillac Fleetwood
1972 Cadillac Calais
1972 Cadillac Commercial Chassis
1972 Cadillac DeVille
1972 Cadillac Eldorado
1972 Cadillac Fleetwood
1973 Cadillac Calais
1973 Cadillac Commercial Chassis
1973 Cadillac DeVille
1973 Cadillac Eldorado
1973 Cadillac Fleetwood
1974 Cadillac Calais
1974 Cadillac Commercial Chassis
1974 Cadillac DeVille
1974 Cadillac Eldorado
1974 Cadillac Fleetwood
1975 Cadillac Calais
1975 Cadillac Commercial Chassis
1975 Cadillac DeVille
1975 Cadillac Eldorado
1975 Cadillac Fleetwood
1976 Cadillac Calais
1976 Cadillac Commercial Chassis
1976 Cadillac DeVille
1976 Cadillac Eldorado
1976 Cadillac Fleetwood