Hastings Race Rings Piston Rings - 3.800 in Bore - File Fit - 8-Cylinder 007 52701 Comprised of mulitple embossed layers

Comprised of mulitple embossed layers of stainless steel w/the outer layers utilizing a viton rubber coating

This results in maximum power for any given throttle body type and size

this distributor gear is melonized to prevent excessive friction and wear

Used In Foxbody Mustangs

GM In-Line-6

Hastings Race Rings Piston Rings - 3.800 in Bore - File Fit - 8-Cylinder 007 52701 Comprised of mulitple embossed layersProduct Description: Piston Rings Race Rings 3. 800 in Bore File Fit 1. 5 x 1. 5 x 3. 0 mm Thick Low Tension Steel Plasma Moly 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