Availability
Moroso competition-style vacuum pump gilmer drive pulleys bolt directly onto OEM, Holley, and other smog pumps used as engine vacuum pumps to improve ring seal. They're machined from aluminum to reduce weight and use the common 3 x 1.313 in. mounting pattern.
Not Yet Reviewed
$140.99
Moroso remote push/pull battery and alternator disconnect kits allow you to disconnect both the battery and the alternator feed simultaneously without the need for relays. Required for many classes, including NHRA and SCCA, these easy-to-mount disconnect kits provide racers with an accessible on/off switch to completely shut-off electrical power in case of an emergency. Kit includes the following components: * Master disconnect switch * Brackets * Swing arm linkage * 18 in. long aluminum tube actuator link * All necessary bushings and fasteners * Switch position decals and switch location decal for the exterior of vehicle
( 2 )
$155.99
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$209.99
Moroso PCV air/oil separators will help increase your engine's performance. These air/oil separators will capture excess oil and keep it out of your intake tract so that your engine will breathe cleaner intake air--better air equals better performance. Moroso offers universal and custom fit versions in small and large body sizes. The large bodies, besides having more capacity, feature a bottom drain with an elbow that makes draining the collected oil virtually mess-free. Their polished billet aluminum bodies can be chromed, painted, or powdercoated. The small units offer a 2-piece body that unscrews for draining and are available raw or with polished or anodized finishes.
( 328 )
$204.99
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$262.99
Special Offer
Moroso new Ultra 40 Race ignition wire sets are the most powerful and RFI/EMI-resistant wires available for racing today. Features of these 8.65mm wires include a Kevlar® core that's four times stronger than Aramid cores, a class-leading 40 ohms of resistance per foot, nickel copper alloy conductors for superior spark energy transfer, an extra-thick EPDM layer for greater dielectric strength, high-temperature silicone boots that can withstand heat up to 600 degrees, and locking stainless steel plug terminals. Plus, their closely woven fiberglass, silicone-impregnated insulation provides up to 8,000 extra volts of protection, and their extra-thick diameter extends wire life by adding additional insulation against heat, chaffing, and contaminants.
( 133 )
$266.99
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$268.99
Moroso external heating pads are excellent for the pre-heating of oil pans, tanks, and automatic transmission pans. They bring your oil up to operating temperature before each race for more consistent times, and are available with self-adhesive or hook/spring attachment methods. They have an etched foil design that distributes heat evenly, and a silicone outer shell that resists oil and dirt. Each heating pad includes an 18 AWG electrical cord with a plug for 110 V AC outlets.
( 11 )
$113.99
Moroso cast aluminum crankshaft pulleys have a small diameter that slows fan, water pump, and alternator speeds to reduce horsepower-robbing drag. They also have extra-deep grooves to provide added belt retention during rapid changes in engine rpm. They are precision-machined from high-grade, lightweight, aluminum castings.
( 17 )
$100.99
These Moroso crankshaft pulleys reduce parasitic loss through more efficient power transfer. They feature an improved tooth geometry that also provides positive belt engagement to increase load capacity and reduce wear, noise, and vibration. They're ideal for driving dry sump pumps, vacuum pumps, and other engine accessories. Their billet aluminum construction with a blue hard-coat anodized finish extends service life.
( 3 )
$132.99
Moroso battery disconnect switches are designed to be the best quality switches available. They are perfect for engines with large starter draws, RVs, race cars with alternators, and more. They feature copper mounting studs, sealed shafts to keep out moisture and debris, an indexing pin alignment to prevent switch rotation, and a face plate. They fit panels up to 1/4 in. thick.
( 54 )
$112.99
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