Engine Piston Set - without Rings

The Enginetech P1551(8)030 Engine Piston Set is designed to deliver reliable performance for select Buick models from the early 1980s. Crafted with precision, this piston set ensures proper fit and function in engines such as the Buick Electra, LeSabre, and Estate Wagon manufactured between 1981 and 1984. Engineered without rings, it provides a foundational component that can be paired with your preferred ring set for optimal engine assembly and performance. The pistons are matched for perfect balance, which reduces vibration and wear, contributing to smoother operation and longer engine life. This set is an ideal choice for rebuilders and professional mechanics seeking high-quality parts that meet OEM standards. The bore diameter is precisely machined at 3.800 inches, with a compression height of 1.595 inches to ensure accurate compression ratios and efficient combustion. The pistons feature a top compression ring thickness of 5/64 inch, a second compression ring thickness of 5/64 inch, and an oil ring thickness of 3/16 inch, ensuring proper sealing and oil control within the engine cylinders. The piston pin outside diameter measures 0.9806 inches, designed to fit standard connecting rods for seamless assembly. As part of Enginetech's commitment to quality, these pistons are manufactured to strict specifications, ensuring durability and performance in demanding engine conditions. Whether you're performing a rebuild or restoring a classic vehicle, this piston set provides a dependable foundation for your engine project. Enginetech has been a family-owned leader in engine parts since 1982, emphasizing customer satisfaction and product excellence in every component they produce.

Features:

• Matched weights for perfect balance, reducing engine vibration.

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

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

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

• Piston Pin Outside Diameter: 0.9806 inches for precise fit.

• Bore Diameter: 3.800 inches to match engine specifications.

• Compression Height: 1.595 inches for correct piston positioning.

• Engineered by Enginetech, a trusted name in high-quality engine components.

• Designed for Buick models from the early 1980s, including Electra, LeSabre, and Estate Wagon.

Fits Following Models:
1980 Oldsmobile 98
1980 Oldsmobile Custom Cruiser
1980 Oldsmobile Delta 88
1980 Oldsmobile Toronado
1981 Buick Electra
1981 Buick Estate Wagon
1981 Buick LeSabre
1981 Buick Riviera
1981 Oldsmobile 98
1981 Oldsmobile Custom Cruiser
1981 Oldsmobile Cutlass Cruiser
1981 Oldsmobile Delta 88
1981 Oldsmobile Toronado
1981 Pontiac Bonneville
1981 Pontiac Catalina
1982 Buick Electra
1982 Buick Estate Wagon
1982 Buick LeSabre
1982 Buick Riviera
1982 Oldsmobile 98
1982 Oldsmobile Custom Cruiser
1982 Oldsmobile Cutlass Calais
1982 Oldsmobile Cutlass Cruiser
1982 Oldsmobile Cutlass Supreme
1982 Oldsmobile Delta 88
1982 Oldsmobile Toronado
1983 Buick Electra
1983 Buick Estate Wagon
1983 Buick LeSabre
1983 Buick Riviera
1983 Oldsmobile 98
1983 Oldsmobile Custom Cruiser
1983 Oldsmobile Cutlass Calais
1983 Oldsmobile Cutlass Cruiser
1983 Oldsmobile Cutlass Supreme
1983 Oldsmobile Delta 88
1983 Oldsmobile Toronado
1984 Buick Electra
1984 Buick LeSabre
1984 Buick Riviera
1984 Oldsmobile 98
1984 Oldsmobile Custom Cruiser
1984 Oldsmobile Cutlass Calais
1984 Oldsmobile Cutlass Supreme
1984 Oldsmobile Delta 88
1984 Oldsmobile Toronado