Gaskets & Seals

Shown above is our 112-1000 Gasket Kit. You can't beat this kit for the price. This kit will fit all big block engines, and is supplied with composite head gaskets complete with steel reinforcement around the cylinder area. (See picture below.) Beware of some kits that supply cheaper steel shim head gaskets.

This kit includes the following gaskets:
Cylinder Heads (Steel Reinforced Composite)
Valve Covers (Cork)
Exhaust Manifolds
Timing Cover
Timing Cover Seal (to Damper)
Water Pump
Water Pump Housing
Water Neck Outlet (Thermostat)
Fuel Pump
Misc. Rubber O-Rings
Rear Main Seal (end strips not included)
Oil Drain Plug (white plastic washer)
Oil Pan
Intake Valve Seals (Viton Positive)
Exhaust Valve Seals (Nitrile Umbrella)

This kit does not include the valley pan (bathtub) steel intake gasket. (Sold separately below.) The oil pump to block gasket and O ring are not included, they come with new oil pumps.

Compressed thickness on these head gaskets is .044" We figure the compression ratios of our pistons with an .039" gasket, so using these gaskets instead will lower your compression by about .01 (one tenth of a point) or so. Gaskets may differ slightly from photo in appearance, type, color etc. Sets will occasionally change what specific gaskets are included, so the information in the list above is up-to-date for the sets we currently have on the shelf. Please use the list above for accurate information, not the picture.

If you are running a windage tray, an extra oil pan gasket will also be required, see below for details.

Part No: 112-1000 - Gasket Kit - Price: $49.95

We also sell our head gaskets separately. These are the same head gaskets that are supplied in our complete kit above. We offer them separately for convenience or for service replacement. These fit all big blocks, all years. They are sold individually (one single gasket,) so be sure to order two if you need a set. Compressed thickness on these head gaskets is .044" They are treated with a coating, so no chemicals or sealers are necessary for installation. Just clean your deck surfaces, bolt 'em on and go. They work great with factory iron heads or our aluminum Stealth heads. Recommended up to 12:1 compression.

Part No: 112 -1004 - Cylinder Head Gasket - Contains 1 gasket - Price: $12.95

Shown above is our brand new steel bathtub intake gaskets. These are available for an "RB" (413/426W/440) or "B" engines. "B" (361/383/400) engines use a slightly narrower version of this gasket because of the lower deck height (which puts the heads a bit closer together.) These also include a tube of silicone to help seal around the ports and in the lifter valley area.

Part No: 112 -1001 - Intake Valley Pan Gasket - "RB" - New - Price: $18.95

Part No: 112 -1002 - Intake Valley Pan Gasket - "B" - New - Price: $16.95

We also sell our oil pan gaskets separately. These are the same oil pan gaskets that are supplied in our complete kit above, however when running a windage tray, two are required (one on the top, and one on the bottom of the tray.) We offer them separately so you can get the extra one needed if you are running a windage tray. These fit all big blocks, all years.

Part No: 112 -1003 - Oil Pan Gasket - Price: $9.95

We now carry carburetor base gaskets. These are for Holley 4150 carbs. Don't get stuck putting that new stroker motor together and realize you remembered to order everything except the carb gasket. We also carry other carburetor essentials such as fuel lines, return spring kits, carb stud kits, etc. See our FUEL SYSTEMS page for details.

Part No: 121 -1039 - Carb Base Gasket - Price: $6.95

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