The Enginetech C40538-060 Engine Premium Piston Ring Complete Set is designed to deliver high performance and reliable sealing for your engine rebuild. Crafted specifically for classic Ford models including various F-100 years from 1968 to 1973, and the M-400 from 1972, this set ensures precise fit and optimal engine operation. Engineered with quality materials, these piston rings help maintain proper compression and reduce oil consumption, extending the lifespan of your engine. The set features consistent end gaps that follow SAE guidelines, ensuring a proper seal and efficient operation across different engine conditions. The rings are manufactured with specific thicknesses: the top compression ring is 3/32 inch thick, the second compression ring is 5/64 inch thick, and the oil ring measures 3/16 inch thick, providing a balanced combination of durability and performance. The outside diameter of the rings is 4.050 inches, matching the specifications for compatible engines, and ensuring a precise fit during installation. This complete set is ideal for engine rebuilders seeking high-quality, reliable piston rings that meet OEM standards and enhance engine efficiency. Whether restoring a vintage vehicle or performing a rebuild, Enginetech’s attention to detail and commitment to quality make this piston ring set a crucial component for your project.

Features:

• Consistent end gaps following SAE guidelines for optimal sealing.

• Top compression ring thickness: 3/32 inch for durability and compression.

• Second compression ring thickness: 5/64 inch for reliable sealing.

• Oil ring thickness: 3/16 inch to minimize oil consumption.

• Ring outside diameter: 4.050 inches for precise fit across compatible engines.

• Engineered specifically for Ford F-100 (1968-1973) and M-400 (1972) models.

• Designed to improve engine performance and longevity.

Fits Following Models:
1964 Ford F-350
1965 Ford F-350
1966 Ford F-350
1968 Ford F-100
1968 Ford F-250
1968 Ford F-350
1968 Ford P-350
1969 Ford F-100
1969 Ford F-250
1969 Ford F-350
1969 Ford P-350
1970 Ford F-100
1970 Ford F-250
1970 Ford F-350
1970 Ford P-350
1971 Ford F-100
1971 Ford F-250
1971 Ford F-350
1971 Ford M-400
1971 Ford P-350
1972 Ford F-100
1972 Ford F-250
1972 Ford F-350
1972 Ford M-400
1972 Ford P-350
1973 Ford F-100
1973 Ford F-250
1973 Ford F-350
1973 Ford M-400
1973 Ford P-350
1973 Ford Ranchero
1974 Ford F-100
1974 Ford F-250
1974 Ford F-350
1974 Ford M-450
1974 Ford P-350
1974 Ford Ranchero
1975 Ford E-100 Econoline
1975 Ford E-100 Econoline Club Wagon
1975 Ford E-150 Econoline
1975 Ford E-150 Econoline Club Wagon
1975 Ford E-250 Econoline
1975 Ford E-250 Econoline Club Wagon
1975 Ford E-350 Econoline
1975 Ford F-100
1975 Ford F-150
1975 Ford F-250
1975 Ford F-350
1975 Ford F-500
1975 Ford Ranchero
1976 Ford E-100 Econoline
1976 Ford E-100 Econoline Club Wagon
1976 Ford E-150 Econoline
1976 Ford E-150 Econoline Club Wagon
1976 Ford E-250 Econoline
1976 Ford E-250 Econoline Club Wagon
1976 Ford E-350 Econoline
1976 Ford F-100
1976 Ford F-150
1976 Ford F-250
1976 Ford F-350
1976 Ford F-500
1976 Ford Ranchero
1977 Ford E-100 Econoline
1977 Ford E-100 Econoline Club Wagon
1977 Ford E-150 Econoline
1977 Ford E-150 Econoline Club Wagon
1977 Ford E-250 Econoline
1977 Ford E-250 Econoline Club Wagon
1977 Ford E-350 Econoline
1977 Ford E-350 Econoline Club Wagon
1977 Ford F-100
1977 Ford F-150
1977 Ford F-250
1977 Ford F-350
1977 Ford F-500
1977 Ford Ranchero
1978 Ford Bronco
1978 Ford E-100 Econoline
1978 Ford E-100 Econoline Club Wagon
1978 Ford E-150 Econoline
1978 Ford E-150 Econoline Club Wagon
1978 Ford E-250 Econoline
1978 Ford E-250 Econoline Club Wagon
1978 Ford E-350 Econoline
1978 Ford E-350 Econoline Club Wagon
1978 Ford F-100
1978 Ford F-150
1978 Ford F-250
1978 Ford F-350
1978 Ford Ranchero