Enginetech S39526-.50 Engine Premium Piston Ring Complete Set for Ford and Mercury Vehicles Cylinder Head 1970-1982 CHEVROLET IMPALA 5

1970-1982 CHEVROLET IMPALA 5

5 SOHC EJ251 EJ252

1984-1992 INTERNATIONAL HARVESTER F5070 --

1 Mechanical Tensioner Bearing (without Bracket)

Enginetech S39526-.50 Engine Premium Piston Ring Complete Set for Ford and Mercury Vehicles Cylinder Head 1970-1982 CHEVROLET IMPALA 5The Enginetech S39526 . 50 Engine Premium Piston Ring Complete Set is designed to deliver reliable performance and precise fitment for select Ford and Mercury engines. Manufactured with high quality materials, this set ensures consistent end gaps following SAE guidelines, providing optimal sealing and engine efficiency. The set includes top compression rings with a thickness of 1. 20 mm, second compression rings at 1. 50 mm, and oil rings measuring 3.