Engine Single Piston - without Rings

The Enginetech P1581(1)STD is a high-quality single piston designed for specific Buick models from 1988 to 1992. Crafted without rings, this piston is engineered to provide precise fit and optimal performance for engine rebuilds and repairs. Enginetech has been family owned and operated since 1982, specializing in top-tier engine parts that are tailored for professional engine builders and enthusiasts alike. Our pistons are part of a comprehensive product range that includes complete engine kits and individual components, ensuring you find the right part for your project.
Constructed with matched weights for perfect balance, the P1581(1)STD piston ensures smooth operation and reduces vibration within the engine. Designed with durability and reliability in mind, this piston is suitable for rebuilding or restoring engines in various Buick models, including the Electra, LeSabre, and Park Avenue from the late 1980s to early 1990s. Whether you're performing a full engine overhaul or replacing worn components, this piston provides a consistent and dependable solution.
Enginetech’s commitment to quality means that each piston is engineered specifically for engine rebuilder needs, ensuring compatibility and performance. Our nationwide distribution network and excellent customer service make it easy to source the right parts for your project. Invest in the Enginetech P1581(1)STD single piston for a reliable, high-performance rebuild that meets the original specifications and enhances engine longevity.

Features:

• Designed for 1988-1992 Buick Electra, LeSabre, and Park Avenue models

• Single piston without rings for custom assembly

• Matched weights for perfect balance and smooth operation

• Engineered specifically for engine rebuilders and restoration projects

• High-quality construction for durability and long-lasting performance

Fits Following Models:
1988 Buick Electra
1988 Buick LeSabre
1988 Oldsmobile 98
1988 Oldsmobile Delta 88
1988 Oldsmobile Toronado
1989 Buick Electra
1989 Buick LeSabre
1989 Buick Reatta
1989 Buick Riviera
1989 Oldsmobile 98
1989 Oldsmobile Delta 88
1989 Oldsmobile Toronado
1989 Pontiac Bonneville
1990 Buick Electra
1990 Buick LeSabre
1990 Buick Reatta
1990 Buick Regal
1990 Buick Riviera
1990 Oldsmobile 98
1990 Oldsmobile Delta 88
1990 Oldsmobile Toronado
1990 Pontiac Bonneville
1991 Buick LeSabre
1991 Buick Park Avenue
1991 Buick Reatta
1991 Buick Regal
1991 Buick Riviera
1991 Oldsmobile 98
1991 Oldsmobile Toronado
1991 Pontiac Bonneville
1992 Buick LeSabre
1992 Buick Park Avenue
1992 Buick Regal
1992 Buick Riviera
1992 Oldsmobile 88
1992 Oldsmobile 98
1992 Oldsmobile Silhouette
1992 Oldsmobile Toronado
1992 Pontiac Bonneville
1992 Pontiac Trans Sport