Premium Race Series Piston Ring Set - J100 Low Tension JJ10008-4020-5 Product:4.020" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring All High Performance Series Bolts

All High Performance Series Bolts Are 1 80

45° Full Flow Female Coupler -20ANSilver Finish

H series bearings have a medium level of eccentricity

NPT ports and plugs are provided for auxiliary sensors

Fits 1987-95 S/B Chevy V8s and 90° V6s using serpentine drive belt

Premium Race Series Piston Ring Set - J100 Low Tension JJ10008-4020-5 Product:4.020" Bore, 1/16" Top Ring, 1/16" Second Ring, 3/16" Oil Ring All High Performance Series BoltsPremium Race Series Piston Ring Set J100 Low Tension4. 020" Bore, 1 16" Top Ring, 1 16" Second Ring, 3 16" Oil Ring JJ10008 4020 5 10008 4020 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. 020" Top Ring Height: 1 16" Top