PEM Standard Quick Change Gears - Set #18Q RS003C0212 and pistons during engine assembly

and pistons during engine assembly

service parts and individual pieces are also available

The backspacing is 5

For 2015 and newer GM LT4 engines

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PEM Standard Quick Change Gears - Set #18Q RS003C0212 and pistons during engine assemblyProduct Description: Quick Change Gear Set Standard Set 18Q 10 Spline 4. 11 Ratio 5. 23 3. 23 4. 86 Ratio 6. 18 3. 82 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.