Premium Race Series Piston Ring Set - J100 Low Tension JJ10008-4145-5 Product:4.145" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring This continuous duty "street warrior"

This continuous duty "street warrior" supports big horsepower and maintains the drivability necessary for a true high performance street car

60-210°F PRO-COMP 2-5/8" WATER TEMP Full Sweep

Dimensions: 12-inches tall x 7

Fits 396-454 & 502ci great for large cubic inch big-block Chevy engines with oval-port cylinder heads operating from 3500 to 7500 rpm range

This manifold delivers maximum power and a broad torque curve for high-performance street/marine

Premium Race Series Piston Ring Set - J100 Low Tension JJ10008-4145-5 Product:4.145" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring This continuous duty "street warrior"Premium Race Series Piston Ring Set J100 Low Tension4. 145" Bore, 1 16" Top Ring, 1 16" Second Ring, 3 16" Oil Ring JJ10008 4145 5 10008 4145 5 JE Premium Race Series rings feature the highest quality ductile iron top ring with the latest technology plasma moly inlay. Taper faced reverse torsional second rings or gapless seconds are combined with either standard or low tension oil control rings. Specifications Bore: 4. 145" Top Ring Height: 1 16" Top