Hastings Piston Rings - 4.290 in Bore - 1/16 x 1/16 x 3/16 in Thick - 8-Cylinder MAC-XC-1.8 Durable Fully Welded 16 Gauge

Durable Fully Welded 16 Gauge Aluminized Steel

They are modified with either a Deep Sump or Kicked-Out Sump for increased capacity to improve oil control under hard acceleration and to help the engine run cooler

Chevrolet: C2500 91 - 97 7

1988 GMC S15 Jimmy Base 2

we asked ourselves how could we make something as simple as a fan better

Hastings Piston Rings - 4.290 in Bore - 1/16 x 1/16 x 3/16 in Thick - 8-Cylinder MAC-XC-1.8 Durable Fully Welded 16 GaugeProduct Description: Piston Rings 4. 290 in Bore 1 16 x 1 16 x 3 16 in Thick Standard Tension Iron 8 Cylinder For nearly 100 years Hastings Manufacturing, based in Hastings, Michigan USA, has been serving the internal combustion industry with the design and manufacture of high quality piston rings that improve combustion efficiency and reduce oil consumption. Recognized as a premier supplier to the engine industry, Hastings has earned its reputation