Chevrolet Impala Exhaust Header Gasket Replacement

Compressed Thickness: .064 Material: AM

Material: MLS Compressed Thickness: .030 Port Shape: Oval Port Size: 2.017x2.227

Small Block Chevy; Square Port; Aluminum Material;Pair

Big Block Chevy; Square Port; Aluminum Material; Pair

Round Port Shape; Port Diameter 2.15 in.

Square Port Shape; Port Dimensions W-1.86 in. x H-1.90 in.

Oval Port Shape; .072 in. Thickness

Square Port Shape; [Available While Supplies Last]

Round Ports; 1.75 in.; Multi-Layer Stainless Steel

Oval Port Shape; Port Dimensions W-1.50 in. x H-1.82 in.

Material: HTS Compressed Thickness: .060 Port Shape: Round Port Size: 1.810