BRAND NEW - Reproduction!
The "tubeless dipstick" that originally came on "big Buick cars" such as the Riviera. This dipstick seals directly to the block. There's no tube to worry about having to fit and bolt to the cylinder head, and this is less visible for a cleaner looking engine.
Made to function and look like original pieces. Works correctly for all 1967-1976 Buick Big Blocks. Note:
Stage 2 aluminum heads might need to be clearanced at the bottom of the head (where it meets the block) for the tube to seal correctly on the engine block.