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Some engine swaps and racing applications do not need the heater, but elimination of the heater is difficult on the 7.3-liter Godzilla engine since the hose inlet and outlet passages are tough to plug and look like a cobbled up mess using traditional hoses, clamps, and plugs. Holley Ford 7.3L Godzilla rear block plug kits include a machined steel billet plug with O-ring seal, mounting bracket, and retaining bolt to block off the rear port with a professional look. Features: * Works with Holley's front/heater block-off kit to block all cooling ports * The plug is designed to handle high pressure and high temperatures--typical conditions of the cooling system * Easy installation without the need to tap holes or fabricate special plugs and caps * Steel plug features a clear zinc-plated finish
Not Yet Reviewed
$19.49
$10.72
For use with DOD and AFM deleted engines, ICT Billet LS oil pan pressure relief valve plugs replace the factory relief valve located inside the oil pan, next to the external oil port passages. They prevent loss of oil pressure from damaged or clogged relief valves. ICT kits include a plug and sealing washer. They utilize an 8mm Allen wrench (not included).
Not Yet Reviewed
$11.99
Fleece Performance rear engine cover coolant return plugs add a finishing touch under the hood of your truck, such as when you're installing an aftermarket turbo. Machined from 6061 aluminum, the plugs feature an anodized black finish and are laser-etched with the Fleece "F." A high-temperature silicone O-ring is included to prevent leaks. Order the plug recommended for fitment on your vehicle.
Not Yet Reviewed
$15.99
Earl's Performance PCV fittings for GM LS allow easy installation of a catch tank on the GM LS racing engines that have a PCV fitting on the OE valve cover. These breather adapter fittings have a 3/4 in. O.D. that fits into the OE grommet instead of the stock PCV fitting. Choose from fittings with -8 AN or -10 AN male flare. They're ideal for use in racing applications that require the use of a catch tank.
( 9 )
$16.81
Moroso replacement weld-in nipple fittings are designed for the crankcase evacuation kits. They are made of steel and can be welded into any header collector.
( 5 )
$22.99
Summit Racing™ replacement weld-in nipple fittings are designed for the crankcase evacuation kits. The probes are inserted into the header which pulls pressure and blow-by out of the motor. They designed to be welded into any header collector.
Not Yet Reviewed
$11.99
J&L OSC offers replacement retainer clips for their oil separator fittings. They're available in 1/4 in. and 3/8 in. wide styles. (NOTE: If you've broken the original clips, be sure you're removing the fittings correctly. Clips should NOT be removed to release the fitting. Rather you should push the larger portion of the clip inward to release. It's a button!)
( 1 )
$10.00
Moroso separator tank replacement parts are high-quality parts designed to improve the performance of your separator tank, as well as the overall performance of your vehicle. Whatever you need for your separator tank, Moroso has you covered.
Not Yet Reviewed
$17.99
On Sale
Mr. Gasket flat black valve cover breathers add a stealth appearance to your engine compartment. They are available with or without a PCV fitting and offer a fast and easy way to customize your under-the-hood look.
( 18 )
$27.37
$11.29
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$15.05
Additional "free" horsepower can be found by the installation of Milodon crankshaft scrapers. They'll remove any excess oil left on the crank and rods that the windage tray doesn't remove. The scrapers require fitting to individual crank and rod profiles, as well as to engine stroke. The wipers should be fitted to within .045 in. from rods and .035 in. from crank counterweights. When installed, the scrapers are sandwiched between pan rail and block.
( 2 )
$18.95
Summit Bucks
ACDelco O-rings are available in a number of sizes. Order these durable black rubber fittings to replace your ineffective seals and prevent leaking.
( 1 )
$12.99
JR Race Car oil vent plugs can be used to vent your engine other than a breather. These plugs are built with a 5/8 in. fitting to allow for venting or accessory attachment.
Not Yet Reviewed
$20.28
Improved Racing factory oil cooler delete kits remove the factory water-to-oil 'heater' so your vehicle can run with a more efficient air-to-oil cooling system. These kits come with everything needed to cap-off the radiator hose barb and water pump fittings from the factory setup. An oil cooler adapter (sold separately) is necessary to replace the factory water-to-oil cooler and allow for connecting an air-to-oil cooler. Please verify the fitment and order the Improved Racing factory oil cooler delete kit designed for your application.
Not Yet Reviewed
$14.90
You won't get stuck in the rabbit hole of an online search with S.U.R.&R. oil pan drain plug assortments--they cover most domestic and import cars, as well as light-duty trucks. Save time by always having the right fittings for common failures on hand in a labeled case for quick identification and organization. S.U.R.&R. oil pan drain plug assortments include seven direct-fit SKUs with the option to reorder all replacement pieces.
Not Yet Reviewed
$15.99
TH Marine's aerator filter strainers are designed to prevent clogged aerator pumps by filtering out debris like grass, weeds, and leaves, helping reduce wear and tear on impellers, and can lead to a longer operational life for your aerator system. The strainers also prevent larger particles from entering and clogging drain lines, ensuring a clear path for water to exit the system. They are made from durable materials to withstand marine environments and are available in models designed to fit standard thru-hull fittings or directly onto the intake snout of aerator pumps, providing flexible installation options for various boat setups. Choose the model designed for your application needs.
Not Yet Reviewed
$10.84
Even your engine needs to let off a little steam! JR Race Car Raptor crankcase breathers are an important controlled ventilation system for blowby gases that leak past the piston rings to end up inside the crank. These stylish port kits include mounting bolts, a gasket, and brass fittings. They are available in a choice of anodized colors, including natural polished, black, blue, purple, red, and gold. From its Latin roots, Raptor means "seize or take by force." Put that power and determination behind your next drag race!
Not Yet Reviewed
$20.59
Mahle Original replacement pistons have the same great OE features to provide the perfect fit and function in your vehicle. They offer things like compensated ring grooves to ensure proper ring loading and oil control; as well as expansion-controlled designs for small fitting clearances—to reduce engine noise, wear, emissions, and improved oil control. Choose the model designed for your vehicle and engine application.
( 7 )
$20.99
Trail-Gear power steering reservoir brackets make it easy to bolt-in the reservoir on most 4-cylinder 4X4 Toyota applications from 1979-95. Includes mounting hardware. Additional details: * Side input of reservoir is a No. 6 JIC fitting and the bottom outlet to pump is a No. 10 JIC fitting * Reservoir includes cap * Brackets are fabricated from steel * Unpainted finish
Not Yet Reviewed
$14.99
Mopar Replacement oil filter adapters units are genuine OE-replacements. That means your Chrysler, Dodge, Plymouth, Ram, Jeep—and some VWs—will receive the perfect part to repair and/or restore performance and safety, just as it should be. These Mopar Replacement parts are made from quality materials to provide reliable, long service with the right fit, function, and value. Select the engine oil filter adapter designed to fit your application.
( 2 )
$16.99
Rein Automotive turbocharger oil return lines are manufactured with premium OE quality hose material and designed to withstand the demands of automotive turbo cooling systems. They are devised to resist excessive heat, oil, and ozone factors that cause premature failure in turbo cooling systems. These direct replacements are complete with hardware and seals when necessary for installation to save installation time and additional costs.
Not Yet Reviewed
$16.99
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