Mr Gasket Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex Head - Set of 12 915 1991-buick-riviera-esi2593209 22-percent greater capacity than stock

22-percent greater capacity than stock plastic expansion tank

Redundant Sealing System/Long Lasting Performance

69892 with A

Fragola -8AN x 3/4-16 (8) Radius Fitting O-Ring - Black

Mr Gasket Mr. Gasket Header Bolts - 3/8-16 x 3/4 Inch Hex Head - Set of 12 915 1991-buick-riviera-esi2593209 22-percent greater capacity than stockFits AMC 290 401, Chevrolet Small Block 262 400, Chrysler 383 440 except Hemi, Pontiac 326 455, Oldsmobile 330 455 Mr Gasket Mr. Gasket Header Bolts 3 8 16 x 3 4 Inch Hex Head Set of 12 915 Specifications: Brand Mr. Gasket Category Exhaust 17 Black Emission Code 5 Finish Black Oxide Head Style Hex 10 Steel part type Exhaust Header Bolt Product Type Header Bolts Size 3 8 16 x 3 4 Sub Category Hardware, Fasteners and Fittings Warning California