Description

Mr. Gasket Standard Engine Overhaul Gasket KitKits include cylinder head gaskets, intake gaskets, exhaust gaskets, oil pan gaskets, valve cover gaskets, timing cover gaskets, fuel pump gaskets, water pump gaskets, distributor gaskets, thermostat gaskets, and rear main seals.Recommended for 4.00 inch bore small blocks.Note: These head gaskets are not recommended for an OEM 400 C.I. engine since they don’t have the small steam holes between the bores.

Engine: Chevrolet Small Block Gen I

Exhaust Port Shape: Square

Exhaust Port Size: 1.25 x 1.30″

Head Gasket Bore: 4.150″

Head Gasket Compressed Thickness: .055″

Header Gasket Material: Performance

Header Gasket Thickness: .062″

Intake Manifold Gasket Material: Performance

Intake Manifold Gasket Thickness: .060″

Intake Port Shape: Rectangular

Intake Port Size: 1.25 x 2.00″

Oil Pan Gasket Material: Performance

One Piece Oil Pan Gasket: No

Rear Main Seal Style: Two Piece

Valve Cover Gasket Material: Performance

Valve Cover Gasket Thickness: .080 Inch