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Royal Purple break-in oil is designed for the engine builder who has grown increasingly concerned that current engine oils that are API licensed for new cars and trucks do not provide adequate wear protection for their freshly built performance engine, particularly those using flat tappet camshafts and lifters. Royal Purple break-in oil is formulated to provide the critical wear protection needed by the engine valve train and camshaft while allowing new piston rings to quickly seat to the engine cylinder walls. Royal Purple break-in oil combines highly refined mineral oil (preferred for engine break-in) with an advanced additive package containing elevated levels of zinc/phosphorus anti-wear additive to optimize wear protection during the sensitive engine break-in phase. Royal Purple Break-In Oil is a fully formulated conventional 10W-30 engine oil and does not require the use of any other chemical additives. Royal Purple recommends using Royal Purple break-in oil for a minimum of 500 to 1,000 miles in street driven gasoline engines to assure that the complete ring break-in has been completed before switching to one of their full synthetic engine oils. If need be, you can use for up to 2,500 miles.
( 47 )
$10.99
$9.89
On Sale
Back by popular demand and with an improved formula, B&M Synthetic Trick Shift transmission fluid is specially formulated for modern-day electronic automatic transmissions. The 100 percent synthetic base was chosen for its foam inhibitors, superior resistance to oxidation, and its high shear stable control additives for superior resistance to viscosity loss between maintenance intervals. Synthetic Trick Shift is optimized with special friction control additives, preventing slip and shudder—and resulting in smooth positive shifts. Also, it contains special wear and seal protection chemistry commonly found in premium factory transmission fluids preferred by OE manufacturers. This formula is compatible with other automatic transmission fluids, but for optimum performance it's recommended that you drain and replace all transmission fluid with B&M Synthetic Trick Shift. Features include: * Ideal for racing, performance street, RV, and heavy-duty applications * Compatible with other synthetic transmission fluids * Premium synthetic blend for all vehicle makes * Recommended for electronic transmissions * Quart size container with easy-pour spout * Specially formulated for positive shifts * Signature B&M blue fluid color
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$16.31
$10.60
On Sale
Mallory constructed these distributor rotors from an innovative, space age plastic that combines the high dielectric strength required for today's high-energy ignition systems and high impact-resistant qualities to prevent damage. Plus, they use corrosion-resistant brass inserts and stainless steel rotor springs to provide an unrestricted energy flow.
( 40 )
$14.60
$9.49
On Sale
These bolts are made of a Grade 8 alloy and are heat-treated for extra strength. They feature a high hex head to prevent socket slippage and an extra-thick washer to allow for a more accurate, uniform torque.
( 7 )
$15.07
$9.80
On Sale
DeWitts Radiator custom cushions provide a firm hold. Designed for their direct fit aluminum radiators, these rubber cushions fit exactly into the factory metal U-brackets, for a secure grip that will keep your DeWitt radiator in place.
( 7 )
$9.99
$8.99
On Sale
Add a little pizzazz to your engine with Mr. Gasket chrome valve cover breathers. These custom chrome breathers keep your crankcase properly vented and add a little shine under the hood. Mr. Gasket valve cover breathers are available in push-on or push-in styles.
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$11.95
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$16.22
$7.77
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$9.70
On Sale
Our Summit Racing™ LED indicator warning lights will catch your eye, alerting you to which switches have the circuit activated. Offered in several colors, the lights are encased in chrome or black finished housings and available for fitment in 1/2 in. and 5/8 in. diameter holes to customize your dash to your personal needs. Choose the one(s) you prefer for your project.
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$5.99
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$7.99
$5.39
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$7.19
On Sale
Busted taillight? Summit Racing™ taillight lenses will restore the damaged units on your vehicle. They will fit and function just like the originals you are replacing, and will keep your vehicle's rear-end visible and safe. When you don't need a whole assembly, choose our Summit Racing™ taillight lenses to renew your vehicle's appearance.
Not Yet Reviewed
$11.99
$10.79
On Sale
DeWitts transmission cooler adapter fittings are offered in several styles and sizes to accomplish your connections securely and successfully. They are precision machined to ensure precise thread engagement from quality, lightweight aluminum or steel, then nickel or zinc plated to provide a lasting finish that is corrosion resistant. For a positive seal, adapt connections to power steering boxes or from newer style quick-connect lines to older inverted flares and fittings with DeWitts transmission cooler adapter fittings.
Not Yet Reviewed
$7.99
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$9.99
$7.19
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$8.99
On Sale
Installing headers can sometimes be a real pain, due to the tight spaces and the location and shape of the tubes. Mr. Gasket can help make installation a little easier and also help prevent annoying exhaust leaks from under-tightened header bolts. They have both the socket-head and hex-head styles of header bolts available. Hex types are heat-treated Grade 5 steel and have smaller-than-standard heads to ease access in tight spaces. Socket-head bolts are made from stronger Grade 8 steel for added ruggedness and they're great for those really difficult-to-reach spots. Both styles have a protective black oxide finish.
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$13.74
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$17.64
$8.93
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$9.70
On Sale
Dirty fuel filters can cause many drivability issues, such as low fuel pressure, loss of power, poor fuel mileage, and carburetor flooding. Mr. Gasket chrome canister fuel filters are designed to be installed between the fuel pump and carburetor. They're a welcome addition to any custom or high performance engine. Polished to a high luster to complement other underhood chrome accessories, their inlet/outlet hose fittings have a safety bead for positive fuel line retention. Keep your ride in top shape with a new fuel filter from Mr. Gasket. Features include: * Inline fuel filter for carbureted applications * Chrome finish * Offered in sizes to fit either 3/8 in. or 5/16 in. hose applications * Aluminum versions include a replaceable, powdered bronze filter element * Not for use with fuel injection
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$11.95
$6.57
On Sale
These Summit Racing™ replacement light bulb kits come complete with bulbs and sockets to fit your Summit Racing™ gauges.
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$4.99
$4.49
On Sale
Use Mr. Gasket valve cover grommets to ensure a positive oil seal. These grommets are made from neoprene and are available to fit most stamped or die-cast valve covers.
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$11.05
$6.08
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$7.18
On Sale
These fuel pump block-off plates cover the opening left when you convert from a mechanical to an electric fuel pump. They're made from precision-cut steel that's highly polished and chrome plated. Gaskets are included.
( 28 )
$13.99
$9.09
On Sale
Control the airflow through your radiator with DeWitts shroud flaps. They push open at speed when the fan is not in use and allow air to flow out of the shroud freely. When the fan is needed, these flaps suck shut--sealing off the shroud, allowing the fan to pull air through the radiator evenly. They are great additions to any shroud that may have an excess area where air can get trapped, providing a damper to ensure both sides of the radiator are similar. DeWitts flaps are injection-molded from a thermoplastic elastomer which provides a tight seal, aiding the fan for increased airflow across the core. They feature the DeWitts crossed flag logo. Flaps are easily mounted by drilling 1/8 in. holes for the tapered locking pins and square or circle exhaust holes behind the flap. This could be two 1.25 in. holes or a 1.75 in. x 1.25 in. square.
Not Yet Reviewed
$3.99
$3.59
On Sale
Royal Purple Duralec Super diesel motor oil is a high performance engine oil made for emission-controlled diesel engines utilizing emissions equipment such as: DPF's, catalytic converters, EGR, and SCR injection. It is specifically formulated to maximize component life, extend drain intervals, and improve fuel performance. As a premium synthetic formulation, Royal Purple Duralec Super has excellent high-temperature break-down resistance and low-temperature pump ability to minimize cold induced startup wear. Duralec's stable additive package has good soot dispersancy to protect against oil thickening and abrasive wear, while providing rust and corrosion protection, as well as helping to prevent varnish and sludge formation.
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$9.99
$8.99
On Sale
You use MSD parts in your ride. Now show it in pride with these MSD decals.
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$1.99
$1.79
On Sale
MSD boots are designed with longevity in mind. Each boot provides excellent heat resistance, as well as maximum protection against spark loss.
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$16.62
$10.80
On Sale
Mr. Gasket carburetor base gaskets are made from a highly durable cellulose/nitrile/rubber composites. These synthetic high-tensile strength, high-temperature gaskets have excellent sealing properties for oil, fuel, and coolant material. Carburetor base gaskets seal using low clamping pressure, conforming to and sealing imperfections. They're also precision die-cut to ensure a proper fit. The gaskets are available in a variety of styles and thicknesses for specific carburetor flange applications.
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$12.44
$5.31
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$6.84
On Sale
These paper elements are direct replacements for your Mr. Gasket air cleaner. They will last longer than the filters you can get at the local shop, and they are guaranteed to fit your Mr. Gasket assembly.
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$15.07
$9.80
On Sale
These collector gaskets are an economical way to seal header collectors to your exhaust system. The gaskets are made from a compressed fiber laminate that is heat and tear-resistant. Sold individually.
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$10.80
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$11.44
$5.94
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$6.29
On Sale
Defend your ride from modern fuels with Earl's Performance vapor guard accessories like these vapor guard hose ends. Made from quality aluminum, these hose ends feature a special smooth retention band that retains your hose under pressure, while also ensuring that the hose line is not damaged. They're bright-dip anodized to offer long service life, even when used with today's harsh fuels. They make assembly a snap! Simply cut the hose, push the vapor guard hose ends on and tighten the clamps, that's all there is to it! Choose from an assortment of sizes and fittings styles--45 degree, 90 degree, or straight--to best suit your project needs.
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$10.11
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$14.85
$5.56
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$8.17
On Sale
These Mr. Gasket replacement water outlet O-Ring gaskets are direct replacements for Mr. Gaskets O-ring style water necks. They are made from high quality rubber to help keep your coolant where it belongs and safe from any leaks.
( 8 )
$12.44
$6.84
On Sale
These Mr. Gasket air cleaner wing nuts are just what you need to top-off that new air cleaner assembly. They are made to fit any steel or aluminum air cleaner assemblies.
( 20 )
$16.95
$9.32
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