Late model Big Block Chevrolet engines are originally equipped with exhaust valve rotators
D13/64" (5mm) Wall Thickness
FMM-6269-A351
2 Compression Ratio with 76cc chamber volume: 12
Ultra-Lite Series Fuel Level Gauge 4314 AU4314 2-1/16"
Sport Compact Piston Ring Set - JC11 Standard Tension JJC11F6-3405 Product:86.5mm Bore, 1.5mm Top Ring, 1.5mm Second Ring, 4.0mm Oil Ring Late model Big Block ChevroletSport Compact Piston Ring Set JC11 Standard Tension86. 5mm Bore, 1. 5mm Top Ring, 1. 5mm Second Ring, 4. 0mm Oil Ring JJC11F6 3405 C11F6 3405 Specifications Cylinders: 6 Bore: 86. 5mm Top Ring Height: 1. 5mm Top Ring Description (Material, Coating, Shape): Ductile Iron, Chrome, Barrel Face D wall, Neutral Second Ring Height: 1. 5mm Second Ring Description (Material, Coating, Shape): Iron, Phosphate Oil Ring Height: 4. 0mm Oil Ring Description