Ratech Ring Gear Bolt Kit - GM 7.5" 77-81 w/ 3" Head Bearing, 80-98 w/ 3.125" Head Bearing, GM 8.5" 10 Bolt 919300 30 x 18 x 15

30 x 18 x 15

1979 Mercury Capri Base CID 302 Naturally Aspirated GAS

Provides Accurate Spark Delivery

Holley Metering Block Gasket 108-100 For Model 4150 - 3-Circuit

Applications for most popular GM

Ratech Ring Gear Bolt Kit - GM 7.5" 77-81 w/ 3" Head Bearing, 80-98 w/ 3.125" Head Bearing, GM 8.5" 10 Bolt 919300 30 x 18 x 15Ratech offers a complete line of differential service parts. Whether installing a new set of gears or making a repair, Ratech has just what is needed. Ratech wants all racers to know about The Myth that "All Shim Packs in the market are the same. They're just washer shaped steel that come in different thickness." WRONG! Ratech manufacture all of their shims in house on their own machinery. Ratech uses the absolute finest American made Hardened Shim