Sportsman Series Piston Ring Set - S100S Standard Tension JS100S8-4125-5 Product:4.125" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring Optimized retainer and valve spring

Optimized retainer and valve spring clearances allow for use of most diameter springs

AF111-060-2MBLK

Multi Layer Steel Head GasketSuit Holden 253

Transmission Input ShaftsSuit GM TH400

Sportsman Series Piston Ring Set - S100S Standard Tension JS100S8-4125-5 Product:4.125" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring Optimized retainer and valve springSportsman Series Piston Ring Set S100S Standard Tension4. 125" Bore, 1 16" Top Ring, 1 16" Second Ring, 3 16" Oil Ring JS100S8 4125 5 100S8 4125 5 JE Pro Seal Sportsman ring packages are manufactured in our most popular bore sizes, designed with the sportsman racer in mind. Featuring a ductile iron plasma moly inlay top, premium iron taper faced second and standard tension oil rings, these rings are only available in sets with 1 16, 1 16, 3 16 axial