JBA Speed Shop » Aldan Performance
About Aldan Performance
Established in 1981, Aldan American is the professional’s choice for high-quality performance suspension system upgrades and parts, including shock absorbers, coilovers, and suspension kits, designed for racing, street-performance, and vehicle-specific applications. Aldan American’s products are designed, tested, and made in the U.S.A. Aldan American is a team of automotive enthusiasts who specialize in high-performance coilover and suspension system upgrades. From the first-time builder to the professional racer, Aldan American is ready to help you achieve your suspension goals.
Aldan Performance Categories
Items 1-13 of 13
PROFESSIONAL GRADE COILOVER KITS
For a suspension that responds exactly the way you want, upgrade from your factory shocks and springs to a coilover kit. Whether you choose a universal coilover...More Details »
PROFESSIONAL GRADE COILOVERS FOR IMPROVED SUSPENSION CONTROL
Coil-over-shocks are the foundation of a winning suspension. Designed with race-proven damping technology meant to suspend the...More Details »
CUSTOM COIL SPRING SUSPENSIONS FOR CARS & TRUCKS
Aldan American offers a range of highly-engineered, aftermarket suspension springs used primarily for on-road and off-road powersports...More Details »
GM Shock Kits
Our Most Popular line of shocks, TrueLine Series adjustable shock absorbers offer adjustable valving to control shock speed for a smoother ride and improved handling on the road.
PROFESSIONAL GRADE COILOVER WRENCHES & SHOCK ACCESSORIES
If your coil over shocks have seen a lot of abuse and just need to be readjusted, Aldan American offers adjusters with the ability...More Details »
PROFESSIONAL-GRADE SUSPENSION LOWERING KITS & PACKAGES
No matter if you race or just appreciate driving a high-performance vehicle, top quality aftermarket and OEM parts are vital. A...More Details »
Items 1-13 of 13
Aldan Performance Products
Description: Coil-Over Adj. Knob, Large, Aluminum. Will fit Aldan coil-over models that use a threaded style knob and adjustment cam. (Will not work with coupling style Aldan cams)
Item #: ALD/ALD-19
Condition:
New
Price: $27.95
Sale: Add to Cart to see Price
Description: Coil-Over Adj. Knob, Small, Aluminum. Will fit Aldan coil-over models that use a coupling style knob and adjustment cam. (Will not work with threaded Aldan cams)
Item #: ALD/ALD-17
Condition:
New
Price: $21.95
Sale: Add to Cart to see Price
Description: Coil-Over Coil Spring Seat, Lower, Large. Use with Aldan coil-overs.
Item #: ALD/ALD-13
Condition:
New
Price: $54.95
Sale: Add to Cart to see Price
Description: Coil-Over Coil Spring Seat, Lower, Medium. Use with Aldan coil-overs.
Item #: ALD/ALD-12
Condition:
New
Price: $39.95
Sale: Add to Cart to see Price
Description: Coil-Over Coil Spring Seat, Lower, Small. Use with Aldan coil-overs.
Item #: ALD/ALD-11
Condition:
New
Price: $39.95
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 63-70 C10, Front, Single Adj., BB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 750 lb. springs, coilovers,...More Details »
Item #: ALD/300143
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 63-70 C10, Front, Single Adj., SB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 650 lb. springs, coilovers,...More Details »
Item #: ALD/300140
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 63-70 C10, Front, Single Adj., SB, Lower Arms Only. Kit uses factory cross member to convert front suspension to coilover suspension. 650 lb. springs, coilovers, brackets,...More Details »
Item #: ALD/300152
Condition:
New
Price: $2,619.95
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 63-87 C10, Front, Single Adj., BB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 750 lb. springs, coilovers,...More Details »
Item #: ALD/300137
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 63-87 C10, Front, Single Adj., SB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 650 lb. springs, coilovers,...More Details »
Item #: ALD/300136
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 71-72 C10, Front, Single Adj., BB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 750 lb. springs, coilovers,...More Details »
Item #: ALD/300144
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 71-72 C10, Front, Single Adj., SB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 650 lb. springs, coilovers,...More Details »
Item #: ALD/300141
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 71-87 C10, Front, Single Adj., BB, Lower Arms Only. Kit uses factory cross member to convert front suspension to coilover suspension. 750 lb. springs, coilovers, brackets,...More Details »
Item #: ALD/300153
Condition:
New
Price: $2,619.95
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 73-87 C10, Front, Single Adj., BB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 750 lb. springs, coilovers,...More Details »
Item #: ALD/300145
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Conversion Kit, 73-87 C10, Front, Single Adj., SB, Incl. Control Arms. Kit uses factory cross member to convert front suspension to coilover suspension. 650 lb. springs, coilovers,...More Details »
Item #: ALD/300142
Condition:
New
Price: $3,199.90
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Double Adj. 140 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300215
Condition:
New
Price: $979.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Double Adj. 160 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300216
Condition:
New
Price: $979.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Double Adj. 180 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300217
Condition:
New
Price: $979.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Double Adj. 2.5 in. Springs Sold Separately. Bolt on kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, hardware, bracketry. Made in USA
Item #: ALD/300223
Condition:
New
Price: $839.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Single Adj. 140 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300211
Condition:
New
Price: $839.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Single Adj. 160 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300212
Condition:
New
Price: $839.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Single Adj. 180 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300213
Condition:
New
Price: $839.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Ford, 79-04 Mustang, Rear, Single Adj. 2.5 in. Springs Sold Separately. Bolt on kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, hardware, bracketry. Made in USA
Item #: ALD/300222
Condition:
New
Price: $699.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, 72-79 Ford. Front, Pair. Single Adj. Small Block, Full Kit, Bolt-On. Converts stock front suspension to coil-overs. Includes 2 Phantom Series coil-overs, 550 lb coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300163
Condition:
New
Price: $678.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, 72-79 Ford. Front, Pair. Single Adj. Small Block, Full Kit, Bolt-On. Converts stock front suspension to coil-overs. Includes 2 Phantom Series coil-overs, 450 lb coil-springs, hardware, bracketry. Made in USA
Item #: ALD/300162
Condition:
New
Price: $678.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Double Adj. 2.5 in. Springs Sold Separately. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Striker Series coil-overs,...More Details »
Item #: ALD/ABRND
Condition:
New
Price: $945.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Double Adj. 120 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Striker Series coil-overs, 2 coil-springs,...More Details »
Item #: ALD/ABRLD
Condition:
New
Price: $1,069.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Double Adj. 140 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Striker Series coil-overs, 2 coil-springs,...More Details »
Item #: ALD/ABRMD
Condition:
New
Price: $1,069.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Double Adj. 160 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Striker Series coil-overs, 2 coil-springs,...More Details »
Item #: ALD/ABRHD
Condition:
New
Price: $1,069.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Single Adj. 2.5 in. Springs Sold Separately. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs,...More Details »
Item #: ALD/ABRNS
Condition:
New
Price: $819.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Single Adj. 120 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs,...More Details »
Item #: ALD/ABRLS
Condition:
New
Price: $949.96
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Single Adj. 140 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs,...More Details »
Item #: ALD/ABRMS
Condition:
New
Price: $949.96
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Buick, Chevy, Olds, Pontiac, Rear, Single Adj. 160 lbs. Springs. Bolt in kit converts stock suspension to coil-over suspension. Includes 2 Phantom Series coil-overs, 2 coil-springs,...More Details »
Item #: ALD/ABRHS
Condition:
New
Price: $949.96
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Chevrolet Corvette. Front & Rear Set. Fits 1997-2004 Stock Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Single Adj. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/C5SB4
Condition:
New
Price: $1,639.90
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Chevrolet Corvette. Front & Rear Set. Fits 2005-2013 Stock Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Single Adj. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/C6SB4
Condition:
New
Price: $1,639.90
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Chevrolet Corvette. Front, Pair. Fits 1997-2004 Stock Ride Height. Includes one Pair of Single Adj. Front Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/C5SBF2
Condition:
New
Price: $769.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Chevrolet Corvette. Front, Pair. Fits 2005-2013 Stock Ride Height. Includes one Pair of Single Adj. Front Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/C6SBF2
Condition:
New
Price: $769.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Chevrolet Corvette. Rear, Pair. Fits 1997-2004 Stock Ride Height. Includes one Pair of Single Adj. Rear Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/C5SBR2
Condition:
New
Price: $869.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Chevrolet Corvette. Rear, Pair. Fits 2005-2013 Stock Ride Height. Includes one Pair of Single Adj. Rear Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/C6SBR2
Condition:
New
Price: $869.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, GM, Chevy, 88-96 C4 Corvette Front set. Single Adj. 500 lbs. Springs. Ride Height adjustable. 0.0" to 2.0" lower than stock height. Uses factory hardware. Coil-overs, coil-springs included. Made in USA
Item #: ALD/300224
Condition:
New
Price: $944.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, GM, Chevy, 88-96 C4 Corvette Rear set. Single Adj. 500 lbs. Springs. Ride Height adjustable. 0.0" to 2.0" lower than stock height. Coil-overs, coil-springs, bracketry and hardware included. Made in USA
Item #: ALD/300225
Condition:
New
Price: $1,259.98
Sale: Add to Cart to see Price
Description: Coil-Over Kit, GM, Chevy, C5/C6 Front set. Single Adj. 550 lbs. Springs. Ride Height adjustable. 0.0" to 2.0" lower than stock height. Uses factory hardware. Coil-overs, coil-springs, CNC laser cut bracketry included. Made in USA
Item #: ALD/C56SBF2L
Condition:
New
Price: $769.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, GM, Chevy, C5/C6 Rear set. Single Adj. 550 lbs. Springs. Ride Height adjustable. 0.0" to 2.0" lower than stock height. Uses factory hardware. Coil-overs, coil-springs, CNC laser cut bracketry included. Made in USA
Item #: ALD/C56SBR2L
Condition:
New
Price: $869.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, DeTomaso Pantera. Front & Rear Set. Fits 1971-1992 Stock Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Double Adj. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/PNSB4D
Condition:
New
Price: $1,679.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, DeTomaso Pantera. Front & Rear Set. Fits 1971-1992 Stock Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Single Adj. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/PNSB4S
Condition:
New
Price: $1,459.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, DeTomaso Pantera. Front, Pair. Fits 1971-1992 Stock Ride Height. Includes one Pair of Double Adj. Front Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/PNSBF2D
Condition:
New
Price: $839.97
Sale: Add to Cart to see Price
Description: Coil-Over Kit, DeTomaso Pantera. Front, Pair. Fits 1971-1992 Stock Ride Height. Includes one Pair of Single Adj. Front Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/PNSBF2S
Condition:
New
Price: $799.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, DeTomaso Pantera. Front, Pair. Fits 1971-1992 Stock Ride Height. Includes one Pair of Double Adjustable Rear Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory...More Details »
Item #: ALD/PNSBR2D
Condition:
New
Price: $839.97
Sale: Add to Cart to see Price
Description: Coil-Over Kit, DeTomaso Pantera. Front, Pair. Fits 1971-1992 Stock Ride Height. Includes one Pair of Single Adj. Rear Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/PNSBR2S
Condition:
New
Price: $799.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front & Rear Set. Fits 1992-1995 Lowered Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Uses Existing Factory Hardware. Lowers Vehicle .8 in. to 1.5 in. Ships Fully Assembled. Made in USA
Item #: ALD/G1LB4
Condition:
New
Price: $1,679.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front & Rear Set. Fits 1992-1995 Stock Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Direct Replacement. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G1SB4
Condition:
New
Price: $1,679.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front & Rear Set. Fits 1996-2002 Lowered Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Uses Existing Factory Hardware. Lowers Vehicle .8 in. to 1.5 in. Ships Fully Assembled. Made in USA
Item #: ALD/G2LB4
Condition:
New
Price: $1,569.99
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front & Rear Set. Fits 1996-2002 Stock Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Direct Replacement. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G2SB4
Condition:
New
Price: $1,599.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front & Rear Set. Fits 2003-2010 Lowered Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Uses Existing Factory Hardware. Lowers Vehicle .8 in. to 1.5 in. Ships Fully Assembled. Made in USA
Item #: ALD/G3LB4
Condition:
New
Price: $1,569.99
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front & Rear Set. Fits 2003-2010 Stock Ride Height. Includes Front & Rear Coil-Over Shocks & Coil Springs. Direct Replacement. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G3SB4
Condition:
New
Price: $1,599.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front, Pair. Fits 1992-1995 Stock Ride Height. Includes one Pair of Double Adj. Front Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G1SBF2
Condition:
New
Price: $839.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front, Pair. Fits 1996-2002 Stock Ride Height. Includes one Pair of Double Adj. Front Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G2SBF2
Condition:
New
Price: $839.97
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Front, Pair. Fits 2003-2010 Stock Ride Height. Includes one Pair of Double Adj. Front Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G3SBF2
Condition:
New
Price: $839.97
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Rear, Pair. Fits 1992-1995 Stock Ride Height. Includes one Pair of Double Adjustable Rear Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G1SBR2
Condition:
New
Price: $839.95
Sale: Add to Cart to see Price
Description: Coil-Over Kit, Dodge Viper. Rear, Pair. Fits 1996-2002 Stock Ride Height. Includes one Pair of Single Adj. Rear Coil-Over Shocks & Black Coil Springs. Use with your Existing Factory Hardware. Ships Fully Assembled. Made in USA
Item #: ALD/G2SBR2
Condition:
New
Price: $839.97
Sale: Add to Cart to see Price