Direct Bolt On
Add an SVE underdrive pulley & belt kit to your 1987-1993 Ford Mustang 5.0L for less accessory drive drag and increased power. With a few simple hand tools, you can easily swap out your stock pulleys with these lighter, resized pulleys for a noticeable difference in power! With a new Goodyear Gatorback belt included, you no longer have to worry about finding the right sized belt for your Fox Body application!
Less Accessory Drive Drag
Underdrive pulleys are resized pulleys designed to drive a vehicle's accessories at a slower rate than factory. Each kit features a new crank, water pump, and alternator pulley to reduce the amount of power your accessories use, and free up horsepower that was once robbed by your accessory drive. Gains of up to 10+ hp and 2-3 mpg have been seen with the installation of an underdrive pulley kit.
High Quality Construction
This kit is manufactured from billet aluminum to give you a strong and lightweight addition to your 5.0L V8 motor. With a lighter pulley, you get a quicker spinning accessory drive that will operate more efficiently, increasing horsepower and torque. With Goodyear's Gatorback belts, you can decrease belt noise and prevent belt slippage thanks to their cross-ridged design. This gives the belt more grip, keeping your accessory drive running perfectly. This kit features a red finish to add a clean look to your engine bay!
SVE ALUMINUM UNDERDRIVE PULLEY KITS Part #s: Blue SVE-8221BL; Red SVE-8221R; Silver SVE-8221C, Black SVE-8221B Fits: Ford Mustang LX, GT, Cobra with 5.0L V8 Years: 1979 (79) - 1980 (80) - 1981 (81) - 1982 (82) - 1983 (83) - 1984 (84) - 1985 (85) - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)
Free up some horsepower in your 79-93 Fox Body Mustang with SVE Performance Aluminum Underdrive Pulley Kits. These direct bolt on underdrive pulleys fit all 79-93 Stangs with a V8. They are available in four colors, Blue, Clear/Silver, Red & Black, to help dress up your engine bay. They add extra horsepower by reducing your accessory drive drag and their lightweight billet aluminum construction. Installation can be done in your driveway with simple hand tools.
Each kit includes hardware, alternator pulley, water pump pulley & crank pulley.
JONATHAN MCDONALD: Adding a bit of horsepower to your '79 to '93 5.0 Mustang is as simple as bolting on a set of these SVE underdrive pulleys from latemodelrestoration.com. Each set consists of a new crank pulley with attaching hardware, a water pump pulley, and an alternator pulley. They're machined from aluminum and they're available in black, blue, red, or clear anodized for a long-lasting, good-looking finish. Plus, there's no need to buy a new serpentine drive belt because these pulleys will work with the stock linked drive belt currently on your car.
But let's say that your belt has seen its better days. Well, we have you covered with brand new replacements. Add up to 10 horsepower and up to two miles per gallon to your '79 to '93 5.0 Mustang by installing a set of these SVE underdrive pulleys today.
Check out our YouTube channel for even more tech tips, installation videos, how-tos, and more. The best place to go for anything Mustang related!
Really adds a clean look to your engine bay. My only drawback are that I wish they all came with new hardware instead of only the crankshaft, and I wish that a new tensioner pulley was in the kit just for the added look. Everything bolted on easily and the new belt fit perfectly. My car was running better, idling stronger, and accelerating slightly faster. The overall product is great just wish it had a little more with the kit
Yes, I would recommend this item to a friend!
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Tim D. on
Just installed the under drive pulleys. Once again LMR is on top of the game free fast delivery and great parts. What really makes LMR so nice is the ease of use of their excellent website. I'm like a woman shopping for new shoes every time I get on here. Thanks so for making my relatively new hobby so much fun. And I certainly recommend LMR over any competitor out there.
SVE, or Special Vehicle Equipment, is your trusted source for 1979-93 Mustang Foxbody, 1994-98 Mustang SN95, 1999-04 Mustang New Edge, or 2005-present Mustang S197 performance and styling products. Buy SVE products from Latemodel Restoration Supply and receive the best value and quality, with industry-leading customer service. Whether you need Mustang wheels, Mach1 chin spoilers, control arms, subframe connectors, clutches, lowering springs, cold air intake kits, or big brake kits, SVE is the brand you should demand.
SVE and 50resto Warranty
One Year Hassle Free Replacement
SVE and 50resto products are warranted to be free from defects in materials or workmanship for one year from date of purchase. What does this warranty cover? YOU! That’s right, whether you ordered a SVE brand Mach I grille delete or a 50resto brand light kit, if your product fails within a year of your purchase we got your back! Some conditions will apply.