JE 4215-183 Oil Rail Support Ring ymm_82 as air passes through the

as air passes through the non-pressurized face of the core that is open to the atmosphere

and reduced fatigue during extended driving sessions

for use with both Dodson extreme duty gear sets and OEM gear sets

This subframe acts as an adapter

JE 4215-183 Oil Rail Support Ring ymm_82 as air passes through theDescription JE 4215 183 Oil Rail Support Ring JE Oil Rail Supports feature a special locking detent to prevent oil rail rotation and keep the rail support gap 90 from the pin bore opening on the piston. This exclusive feature prevents the rail from rotating in the oil ring groove. Oil Rail Supports also prevent the oil ring rails from spiraling off pistons with short compression distances. Specifications: Product Type: Engine Piston Oil Rail Support