4.125 MLS Head Gasket .040 Olds V8 330-455 Cylinder Head Gasket - 4.125 in Bore - 0.040 in Compression Thickness - Multi-Layer Steel - Oldsmobile V8 - Each

Olds 330-455 Gasket Wat er Neck Water Neck - 45 Degree - 1-1/2 in ID Hose - Gasket Included - Steel - Chrome - Oldsmobile V8 - Each

Exhaust Gasket-OLDS V8 260-455 Exhaust Header / Manifold Gasket - 1.625 x 2.188 in Rectangle Port - 3.375 x 2.188 in Center Port - Graphite - Diesel / Gas - Oldsmobile V8 - Pair

Exhaust Gaskets Olds V8 400/425/455 Exhaust Header / Manifold Gasket - 1.625 x 1.875 in Rectangular Port - Open Center Port - Graphite - Oldsmobile V8 - Pair

Exhaust Gaskets Olds V8 307-350 & 400-455 Exhaust Header / Manifold Gasket - 1.440 x 1.938 in Rectangular Port - Graphite - Oldsmobile V8 - Pair

K.B. Olds Oil Pan Gasket Oil Pan Gasket - 1-Piece - Fiber - KB Olds / New Century - Each