Engine Piston Set - without Rings

The Enginetech P5048(8)030 engine piston set is designed for high-performance rebuilds and restoration projects, specifically tailored for classic Buick models from the early 1970s. Crafted with precision, this piston set features matched weights to ensure perfect balance and smooth engine operation, which is essential for maintaining engine longevity and performance. The set includes pistons engineered to meet the rigorous standards of engine rebuilders, providing reliable performance across various vintage Buick vehicles. The pistons are compatible with models such as the 1970 Buick Sportwagon, 1971-1974 Buick Centurion, 1971-1974 Buick Electra, and 1973-1974 Buick Century, making it an ideal choice for restoring these classic cars to peak condition.
Enginetech's dedication to quality is evident in the detailed specifications, including a top compression ring thickness of 5/64 inch, second compression ring thickness of 5/64 inch, and an oil ring thickness of 3/16 inch. The pistons feature a bore diameter of 4.313 inches and a compression height of 1.955 inches, ensuring precise fitment and optimal performance. The piston pin outside diameter measures 0.9997 inches, providing a secure fit within the engine assembly. These components are manufactured with durability and reliability in mind, giving engine rebuilders confidence in their restoration projects.
As part of Enginetech's extensive product line, this piston set is engineered specifically for engine rebuilder needs, offering high-quality parts backed by decades of expertise and customer service. Whether restoring a vintage Buick or building a custom engine, the P5048(8)030 piston set delivers the quality and performance required for a successful rebuild, ensuring your engine runs smoothly for years to come.

Features:

• Matched weights for perfect balance

• Top Compression Ring Thickness: 5/64 inch

• Second Compression Ring Thickness: 5/64 inch

• Oil Ring Thickness: 3/16 inch

• Piston Pin Outside Diameter: 0.9997 inches

• Bore Diameter: 4.313 inches

• Compression Height: 1.955 inches

• Engine rebuild quality from Enginetech

Fits Following Models:
1970 Buick Sportwagon
1970 Buick Wildcat
1971 Buick Centurion
1971 Buick Electra
1971 Buick Estate Wagon
1971 Buick GS 455
1971 Buick LeSabre
1971 Buick Riviera
1971 Buick Skylark
1972 Buick Centurion
1972 Buick Electra
1972 Buick Estate Wagon
1972 Buick GS 455
1972 Buick LeSabre
1972 Buick Riviera
1973 Buick Centurion
1973 Buick Century
1973 Buick Electra
1973 Buick Estate Wagon
1973 Buick LeSabre
1973 Buick Regal
1973 Buick Riviera
1974 Buick Century
1974 Buick Electra
1974 Buick Estate Wagon
1974 Buick LeSabre
1974 Buick Regal
1974 Buick Riviera