Engine Piston Set - without Rings

The Enginetech P6004(8)030 engine piston set is designed to deliver reliable performance and precise fitment for a range of classic Buick vehicles from 1959 to 1964. Crafted with high-quality materials, this piston set ensures durability and optimal engine operation without the rings included, allowing for customization or reuse of existing rings. It is an ideal choice for professional engine rebuilders and enthusiasts seeking to restore vintage Buick engines to their original specifications.
This piston set features matched weights for smooth and balanced engine performance, minimizing vibrations and enhancing longevity. The top and second compression rings have a thickness of 5/64 inches, providing effective sealing and compression. The oil ring measures 3/16 inches, ensuring proper lubrication and oil control within the cylinder. The piston pin outside diameter is precisely machined at 0.9997 inches, ensuring a perfect fit with the connecting rod. The bore diameter is 4.187 inches, and the compression height is 1.912 inches, matching the original engine specifications for accurate assembly and performance.
Enginetech, a family-owned company since 1982, specializes in high-quality engine parts tailored for rebuilder applications. Their products are engineered for compatibility across a wide range of import and domestic engines, with a focus on quality, performance, and customer satisfaction. This piston set is a testament to their commitment, offering dependable parts that meet or exceed OEM standards for vintage Buick engines. Whether restoring a Buick Estate Wagon, Electra, or Wildcat, this piston set provides the essential components needed for a successful rebuild or repair project, backed by Enginetech’s reputation for excellence.

Features:

• Matched weights for balanced engine performance

• 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: 4.187 inches

• Compression Height: 1.912 inches

• Engine rebuild compatible for 1959-1964 Buick models

Fits Following Models:
1959 Buick Electra
1959 Buick Estate Wagon
1959 Buick Invicta
1959 Buick LeSabre
1960 Buick Electra
1960 Buick Estate Wagon
1960 Buick Invicta
1960 Buick LeSabre
1961 Buick Electra
1961 Buick Estate Wagon
1961 Buick Invicta
1961 Buick LeSabre
1962 Buick Electra
1962 Buick Estate Wagon
1962 Buick Invicta
1962 Buick LeSabre
1962 Buick Wildcat
1963 Buick Electra
1963 Buick Estate Wagon
1963 Buick Invicta
1963 Buick LeSabre
1963 Buick Riviera
1963 Buick Wildcat
1964 Buick Electra
1964 Buick Estate Wagon
1964 Buick LeSabre
1964 Buick Riviera
1964 Buick Wildcat
1965 Buick Electra
1965 Buick Riviera
1965 Buick Wildcat
1966 Buick Electra
1966 Buick Wildcat