Best Gasket engine rebuilding set. Fits 1957-58 Oldsmobile V8 371. Each gasket in this set can be purchased separately. This set includes the following: Qty Part# Contents 2 512 G Graphtiteâ„¢ Head Gaskets x 3 3452 Air Cleaner to Carburetor x 1 4257 Air Cleaner to Carburetor x 3 3210 Carburetor Base x 1 6124 Carburetor Base, 57 x 1 6196 Carburetor Base, 58 2 3469 Crankcase Ventilator 1 1414 Distributor Base 4 3352 Exhaust Flange 2 3597 Exhaust Manifold Center 4 3596 Exhaust Manifold End 1 2087 Fuel Pump Bowl 1 2306 Fuel Pump Mounting 2 19025 Intake Manifold x 1 37 Oil Filter Adapter Drain Plug 1 3642 Oil Filter Adapter to Block x 1 1186 Oil Filter Bypass x 1 133 Oil Pan Drain Plug 1 8067 Oil Pan Front 1 8100 Oil Pan Front 1 7089 Oil Pan Rear 1 7116 Oil Pan Rear 1 22049 -3 Oil Pan Side 1 22049 -1 Oil Pan Side 2 214 Rear Main Cap Seal 2 5101 Rear Main Seal-Rope 1 9046 Timing Cover 1 2406 Timing Cover Seal 1 19019 Valley Cover 2 20012 Valve Cover 6 41 Valve Cover Stud Washer 16 382 Valve Stem Seal 1 3470 Water Outlet 1 3560 Water Outlet-Powerpack 1 6085 Water Pump Mounting x - indicates where part is not always found in other brands' sets