MSD Super Tall Block Crab Cap Distributor - Chevy V8 26-NSO-N The included shims are the

The included shims are the following thicknesses: Silver =

Can also be used as a replacement cover or with other engine swaps where maximum clearance is desired

Seat comes with bolt on rib braces and a welded interior head rest plate for additional strength

velocity and efficiency in the design of this valve

MSD Super Tall Block Crab Cap Distributor - Chevy V8 26-NSO-N The included shims are theThe MSD Crab Cap Distributors are built specifically for racing engines with almost no room for a distributor due to tunnel rams or blowers. The distributor is equipped with a special low profile crab style distributor cap to allow it to fit in extremely tight areas. The housing features two optional O rings at the bottom that improve oil control by preventing oil pressure loss. Also, a small oil bleed hole located in the base sprays oil on the