94-02 Cummins Main Girdle Kit - 59GIRDLE

5/8" steel main girdle. Fits 94-02 Cummins blocks. This kit includes 14mm main studs, 5/8" girdle, and spacer blocks. This is a true girdle and will require proper setup via a reputable machine shop. The spacers will need to be machined and line bore will need to be checked with the girdle torqued in. 98.5-02 Cummins blocks come factory with 12mm mains. These will need to be drilled and tapped to 14mm. Although not recommended, a 12mm version is available upon request. WILL NOT WORK WITH COMMON RAIL BLOCKS