1966-1968 Shelby Cobra Automatic Extension Housing Seal Kit - National SX-TRMB 1968 1967 1966 Automatic

Replacement extension housing seal kit manufactured by National for Shelby Cobra vehicles with automatic transmissions from 1966 through 1968. Supplied as a one-piece service kit for the transmission extension housing. Direct-replacement fitment; matches interchange references including Timken, SKF, C759, VEMO, King, and 65-57.