Trans-Dapt Aluminum Water Neck - O-Ring Style - Straight Up Steel Tubing Some 1966 models use P/N

Some 1966 models use P/N 11100 instead

Placed between the camshaft nose and timing chain cover to prevent the camshaft from "walking" forward in the block

1972-1973 Pontiac GTO

4-1/8 in Wide x 2-1/2 in Tall

Adapter for PTT-VM2 / PTT-HMPit Stop USA offers Rugged Radios Push to Talk (PTT) 3 Ft

Trans-Dapt Aluminum Water Neck - O-Ring Style - Straight Up Steel Tubing Some 1966 models use P/NTrans Dapt Performance Straight Up Style Water Neck, (O Ring Seal), SB and BB Chevy V8 Polished Aluminum Trans Dapt Performance Products Aluminum water necks are available with four different neck angles to meet virtually any configuration requirement. The polished aluminum construction looks superb, and is easy to maintain. The O ring design ensures the best possible, leak free seal. Available for early and late model SB Chevy applications. Includes