Availability
Moroso vacuum gauge adapter fittings are designed to facilitate connecting the vacuum gauge to the valve cover without welding. O-rings are included.
Not Yet Reviewed
$36.99
Moroso offers a wide range of vacuum pump/dry sump pump drive kit components—including various brackets, belt guides, hardware, collars, hubs, mandrels, pulleys, and more. Each OE-style replacement part is designed for specific applications. They're made from original materials and specs to ensure correct fit and optimum performance.
Not Yet Reviewed
$29.99
Moroso vacuum secondary spring kits are designed to provide racers a way to custom-tailor the vacuum secondary opening and closing rate to best suit their needs. These kits include seven springs that are color-coded from light to heavy and are made of superior-quality materials to provide long-lasting durability and performance. No matter the spring rate you have, Moroso vacuum secondary spring kits have you covered.
Not Yet Reviewed
$27.99
Moroso vacuum pump fittings are designed to fit Moroso's racing vacuum pumps. These fittings are made from aluminum and have a black or blue anodized finish. They feature a male O-ring that screws into the vacuum pump, and male threads for standard AN hose sizing.
( 9 )
$48.99
Moroso drive mandrel spacer kits aid you in pulley alignment for your SBC applications. They maintain the register of the mandrel when using a 1/4 in. thick crank trigger. Spacers are constructed of stress-proof steel with a black oxide finish, and come with a 1/4 in. longer crankshaft bolt.
( 1 )
$28.99
Keep your accessory drive belts running straight and true with Moroso's drive belt guides. Made from durable 6061-T6 aluminum, the 0.062 in. thick guides are available in multiple sizes to suit most applications. Moroso belt guides feature a 1 in. center with a 1/8 in. keyway .
( 2 )
$25.99
—
$31.99
Dial in spark advance with Moroso adjustable vacuum advance kits. They allow you to change the amount of ignition vacuum advance for maximum part-throttle performance while preventing harmful effects of detonation--spark knock. These kits can be adjusted as conditions permit; add more for improved throttle response and fuel economy under light loads or less for high loads and high compression engines to eliminate knock. Vacuum advance kits have a built-in stop to prevent the adjustment screw from "backing out" and include Allen wrench and easy-to-follow instructions for a no-hassle install. Get dialed-in for a better run with Moroso adjustable vacuum advance kits.
( 5 )
$41.00
Moroso analog gauges will fit any 1/8 in. NPT male fitting and offer excellent vibration and shock resistance. If you need to monitor the high oil pressures of your racing application or determine the vacuum in your engine, Moroso analog gauges deliver performance and accuracy.
( 8 )
$42.99
—
$50.99
Modal Header
Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
