Mr. Gasket - 902A

Ring Gear Spacer - 0.315 in Thick - Bolts - Steel - Natural - GM 12-Bolt - Kit

Ring Gear Spacer; 8 7/8 in.; 0.305 in. - 0.315 in. Thickness; 7/16 in. Bolt Hole Dia.; w/Bolts; 1965-72 Chevy 12 Bolt Rear End;

*This spacer should only be used when using the Series Four Gearset on a Series Three Carrier. See image 2 for more information on the differences between the Series. The thickness of this spacer, .305"-.315", coincides with the difference between the series 3 and 4 Carriers. The Series 2 Carrier, being only a little over 1/2 inch thick at the ring gear flange, is not suitable for mid to high HP with slicks.

• Includes (12) 3/8"-24 x 1-1/8" Long Bolts
• High Quality Grade-8 Bolts w/ Black Oxide Coating
• Ring Gear Spacer Thickness .305"-.315" - High Carbon Steel - Blanchard Ground to Ensure Parallel Alighnment
• Bolt Hole Diameter .437"
• Allows the use of a Series 4 Gearset on a Series 3 Carrier