Engine Piston Set - without Rings

This Enginetech P1596(8)060 engine piston set is designed for reliable performance in classic Pontiac and Buick vehicles from the late 1970s. Crafted for precision, these pistons are engineered to match the original specifications, ensuring optimal fit and function. The set includes pistons without rings, providing a foundation for custom ring installation suited to your rebuild project. Engineered with matched weights, these pistons promote balanced operation, reducing vibration and enhancing engine longevity. The top and second compression rings have a thickness of 5/64 inch, while the oil ring measures 3/16 inch, delivering efficient oil control and compression sealing. The piston pin outside diameter is 0.9805 inches, compatible with engine components designed for this specification. With a bore diameter of 4.351 inches and a compression height of 1.595 inches, these pistons are ideal for rebuilding engines with similar dimensions, ensuring proper clearance and performance.
Enginetech has been family-owned and operated since 1982, specializing in high-quality engine parts for a wide range of domestic and import vehicles. Their parts are specifically engineered for engine rebuilders, emphasizing durability and precision. This piston set is perfect for those restoring vehicles such as the 1977 Pontiac Grand Safari, 1978 Pontiac Grand Safari, and various Buick models including the Century, Electra, Estate Wagon, and LeSabre from the late 1970s.
Trust Enginetech for dependable components backed by excellent customer service and nationwide distribution. Whether you're performing a complete engine overhaul or replacing individual components, this piston set offers the quality and compatibility you need to ensure a successful rebuild, restoring your engine's power and efficiency.

Features:

• Matched weights for balanced engine operation

• Top Compression Ring Thickness: 5/64 inch

• Second Compression Ring Thickness: 5/64 inch

• Oil Ring Thickness: 3/16 inch

• Piston Pin Outside Diameter: 0.9805 inches

• Bore Diameter: 4.351 inches

• Compression Height: 1.595 inches

• Engine rebuild compatible with 1977-1979 Pontiac and Buick models

Fits Following Models:
1977 Buick Century
1977 Buick Electra
1977 Buick Estate Wagon
1977 Buick LeSabre
1977 Buick Riviera
1977 Oldsmobile 98
1977 Oldsmobile Custom Cruiser
1977 Oldsmobile Cutlass
1977 Oldsmobile Cutlass Salon
1977 Oldsmobile Cutlass Supreme
1977 Oldsmobile Delta 88
1977 Oldsmobile Toronado
1977 Pontiac Bonneville
1977 Pontiac Catalina
1977 Pontiac Firebird
1977 Pontiac Grand LeMans
1977 Pontiac Grand Prix
1977 Pontiac Grand Safari
1977 Pontiac LeMans
1978 Buick Electra
1978 Buick Estate Wagon
1978 Buick LeSabre
1978 Buick Riviera
1978 Oldsmobile 98
1978 Oldsmobile Custom Cruiser
1978 Oldsmobile Delta 88
1978 Oldsmobile Toronado
1978 Pontiac Bonneville
1978 Pontiac Catalina
1978 Pontiac Firebird
1978 Pontiac Grand Safari
1979 Buick Electra
1979 Buick Estate Wagon
1979 Oldsmobile 98
1979 Oldsmobile Custom Cruiser
1979 Oldsmobile Delta 88
1979 Pontiac Bonneville
1979 Pontiac Catalina
1979 Pontiac Firebird