Piston and Ring Kit 1970-1983 Chevrolet 7.4L

DNJ Piston and Ring Set

Includes: Piston Set x1, Piston Ring Set x1.

VIN: S, W

Part Warranty: 12-month or 12,000-mile warranty, whichever comes first. Warranty must be requested by the original purchaser and is limited to the replacement of the alleged defective part(s) only.

1970–1983 Chevy/GMC 7.4L V8 454cid 16V OHV Piston Set with Ring Kit

The DNJ PRK3194 Piston Set with Ring Kit is engineered for the legendary 7.4L V8 454cid OHV engine found in classic 1970–1983 Chevrolet and GMC models, including icons like the Chevelle, Corvette, Bel Air, Biscayne, and the durable C/K Series trucks. These big-block engines are known for their torque, reliability, and long service life. Decades of heat, wear, and carbon buildup can lead to symptoms such as loss of compression, excessive oil consumption, blue exhaust smoke, poor performance, and hard starting. Installing a fresh piston set with a complete ring kit restores proper sealing, improves combustion efficiency, reduces blow-by, and brings back the power these engines were built for. Whether you’re rebuilding a workhorse truck or refreshing a classic muscle car, this kit delivers the precision and durability your 7.4L V8 was designed for. When you shop at Partsology, you get high-quality engine components at amazing prices, backed by fast shipping and dependable service.