Engine & Components / Engine Components / Piston Rings & Oil Supports

Premium Race Series Piston Ring Set - J100 Low Tension4.135" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingJJ10008-4135-510008-4135-5JE Pr...

Premium Race Series Piston Ring Set - J100 Low Tension4.125" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingJJ10008-4125-510008-4125-5JE Pr...

Premium Race Series Piston Ring Set - J100 Low Tension4.060" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingJJ10008-4060-510008-4060-5JE Pr...

Premium Race Series Piston Ring Set - J100 Low Tension4.040" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingJJ10008-4040-510008-4040-5JE Pr...

Premium Race Series Piston Ring Set - J100 Low Tension4.030" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingJJ10008-4030-510008-4030-5JE Pr...

Premium Race Series Piston Ring Set - J100 Low Tension4.020" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingJJ10008-4020-510008-4020-5JE Pr...

Premium Race Series Piston Ring Set - J100 Low Tension4.000" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil RingJJ10008-4000-510008-4000-5JE Pr...

Replacement Ring SetSuit Ford BA-BF 4.0L 6 Cyl Turbo +.020"JG1006-36521006-3652JE JG Premium Race Series rings feature the highest quality ductile ...

Replacement Ring SetSuit Ford BA-BF XR6 4.0L 6 Cyl Turbo +.020" (Single Bore)JG1001-36521001-3652JE JG Premium Race Series rings feature the highes...

Oil Rail Support RingSuit 4.600" - 4.635" BoreJ4600-203600-203JE Rail Supports feature a special locking detent to prevent rotation of the oil rail...

Oil Rail Support RingSuit 4.500" - 4.529" BoreJ4500-203500-203JE Rail Supports feature a special locking detent to prevent rotation of the oil rail...

Oil Rail Support RingSuit 4.155" - 4.184" BoreJ4155-183155-183JE Rail Supports feature a special locking detent to prevent rotation of the oil rail...

Oil Rail Support RingSuit 4.120" - 4.154" BoreJ4125-183125-183JE Rail Supports feature a special locking detent to prevent rotation of the oil rail...

Oil Rail Support RingSuit 3.999" - 4.029" BoreJ4000-183000-183JE Rail Supports feature a special locking detent to prevent rotation of the oil rail...

Oil Rail Support RingSuit 4.030" - 4.059" BoreJ4030-183030-183JE Rail Supports feature a special locking detent to prevent rotation of the oil rail...

HEMI Ring Set4.467" Bore, .017", 1/16", 3/16"AKER-19526-35ER-19526-35Piston Rings designed to minimize Cylinder Leakage, Provide Instant Seating, C...

HEMI Ring Set4.375" Bore, .017", 1/16", 3/16"AKER-19525-5ER-19525-5Piston Rings designed to minimize Cylinder Leakage, Provide Instant Seating, Con...

HEMI Ring Set - Nitro4.187" Bore, .017", 1/16", 3/16"AKER-19521-65ER-19521-65Piston Rings designed to minimize Cylinder Leakage, Provide Instant Se...

HEMI Ring Set4.310" Bore, .017", 1/16", 3/16"AKER-19522-65ER-19522-65Piston Rings designed to minimize Cylinder Leakage, Provide Instant Seating, C...