Fitment: Compatible with both stock and aftermarket MR-1 engine blocks, for Pontiac V8 326 engine, for Pontiac V8 350 engine, for Pontiac V8 389 engine, for Pontiac V8 400 engine
Material: Made of rubber, provide good sealing performance and leak prevention protection
Function: Directly replace traditional rope sealing. Traditional ropes are prone to leakage over time, and this product can effectively solve this problem
Size: 3 in, Providing reliable oil leakage control for the engine
Note: Pls check fitment carefully again in the product description followed to avoid any wrong purchase. If problems, you can contact us by email