PEM Standard Quick Change Gears - Set #10 Valve Spring Compressor Fits ALL LS engines except

Fits ALL LS engines except with dry sump and/or supercharger

11/16" ID rails

2015-2019 Chevrolet Silverado 3500 HD

1964-1977 Chevrolet El Camino CID 400

It features a deep sump and built in slosh baffle for oil control and a magnetic drain plug

PEM Standard Quick Change Gears - Set #10 Valve Spring Compressor Fits ALL LS engines exceptProduct Description: Quick Change Gear Set Standard Set 10 10 Spline 4. 11 Ratio 5. 56 3. 04 4. 86 Ratio 6. 57 3. 59 Steel Sold Individually PEM Racing (Performance Engineering and Manufacturing) offers a wide selection of quick change gear sets, ring and pinion gears, differential cases, and other rear end components.