Genuine GM Dipstick Tube Block Off Plug Bung LS1, LS2, LS3, L76, L77, L98, LSA and LS7 12667039

This genuine GM dipstick block off plug bung is essential when changing sumps for LS1, LS2, LS3, L76, L77, L98, LSA, and LS7 engines that require the dipstick tube to be blocked off. Ideal for conversions or re-powers, it ensures precision and proper fit.