Welcome to the home of great handling and ride quality! We stock a huge assortment of shocks, struts, and coil and leaf springs, so whether you want a smooth street ride, responsive race handling, or rugged off-road control, you can get it here. We have complete lowering kits for a road-hugging sport stance, and lift kits to accommodate massive tires and greater suspension travel. Summit also has steering components, sway bars, frame rails and connectors, tie rods, wheelie bars, and wheel tubs, plus engine, transmission, and suspension mounts and bushings.

Shock/Strut, Twin-Tube, Front, Ford, Mustang, Each

Part Number: STR-S6001EM

Estimated Ship Date: Today

Shock/Strut, Monotube, Adjustable, Front, Buick, Chevy, Dodge, Oldsmobile, Pontiac/Toyota, RWD, Each

Part Number: SUM-G7600

Estimated Ship Date: Today

Shock, Twin-Tube, Rear, Ford, Mustang, Each

Part Number: STR-S6000EM

Estimated Ship Date: Today

Air Compressor, Suspension, Maximum 100 psi, 12 V DC, 12.0 Amps, Kit

Part Number: AIR-25592

Estimated Ship Date: Today

Bushing, Transmission Mount, Zinc Finish, Black, GM/Jeep, Each

Part Number: ENS-3-1108G

Estimated Ship Date: Today

Body Lift, 3 in., Chevy, GMC, C/K-Series Pickup, Kit

Part Number: SUM-7810013

Estimated Ship Date: Today

Shock/Strut, Gas-a-Just, Monotube, Front, GM/Ford, Lincoln, Mercury, Each

Part Number: KYB-KG4515

Estimated Ship Date: Today

Body Lift, 3 in., Chevy, GMC, Silverado, Sierra, Kit

Part Number: SUM-7810053

Estimated Ship Date: Today

Air Springs, Rear, Chevy, GMC/Dodge, Ford, Pickup, Kit

Part Number: AIR-57215

Estimated Ship Date: Today

Motor Mounts, Steel, Polyurethane, Zinc/Black, Chevy, Passenger Cars, Each

Part Number: ENS-3-1114G

Estimated Ship Date: Today

Traction Bars, Universal, 28 in. Length, Steel, Yellow, Pair

Part Number: SUM-770501

Estimated Ship Date: Today

Shock/Strut, Monotube, Adjustable, Rear, Buick, Chevy, Oldsmobile, Pontiac, RWD, Each

Part Number: SUM-G7702

Estimated Ship Date: Today

Body Lift, 3 in., Chevy, GMC, C/K-Series Pickup, Kit

Part Number: SUM-7811300

Estimated Ship Date: Today

Air Springs, Rear, Chevy, Dodge, Ford, GMC, Pickup, Kit

Part Number: FIP-2071

Estimated Ship Date: Today

Motor Mounts, Transmission Mount, Steel, Polyurethane, Zinc/Black, Chevy, Passenger Cars, Kit

Part Number: ENS-3-1120G

Estimated Ship Date: Today

Traction Bars, Universal, 28 in. Length, Steel, Chrome Plated, Pair

Part Number: SUM-770500

Estimated Ship Date: Today

Power Steering Pump, Saginaw P Series, Black, GM, Each

Part Number: SUM-340104

Estimated Ship Date: Today

Air Springs, Rear, Chevy, GMC, Silverado, Sierra, Kit

Part Number: AIR-57275

Estimated Ship Date: Today

Body Mount Bushings, Polyurethane, Black, Chevy, Pontiac, Camaro/Chevy II, Nova, Firebird, Set of 12

Part Number: ENS-3-4142G

Estimated Ship Date: Today

Motor Mounts, Engine Swap, Steel/Rubber, Black/Black, Chevy, GMC, S-Series, Small Block, 2WD, Kit

Part Number: TRD-9906

Estimated Ship Date: Today

Air Springs, Rear, Chevy, GMC/Dodge, Ford, Pickup/SUV, Kit

Part Number: AIR-59501

Estimated Ship Date: Today

Steering Universal Joint, Steel, Nickel Plated, 3/4 in. DD, 3/4 in. DD, Each

Part Number: FLA-FR1716DD

Estimated Ship Date: Today

Wheel Tubs, Rear, Approximately 36 x 18 x 23.25 in., Steel, Pair

Part Number: SUM-G7908

Estimated Ship Date: Today

Air Springs, Rear, Chevy, GMC, Silverado, Sierra, Kit

Part Number: FIP-2250

Estimated Ship Date: Today

Steering Box, Power Assist, Cast Iron, 12:1 Ratio, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: AGR-292117

Estimated Ship Date: Today

Shock/Strut, Twin-Tube, Adjustable, Front, Ford, Mustang, Each

Part Number: STR-S6005LM

Estimated Ship Date: Today

Shackles, 2 in. Drop, 2.5 in. Wide Spring, Chevy, Dodge, Ford, GMC, Pair

Part Number: SUM-G904000

Estimated Ship Date: Today

Spindles, Ductile Iron, 2 in. Drop, Buick, Chevy, GMC, Isuzu, Oldsmobile, Pontiac, Pair

Part Number: SUM-G705

Estimated Ship Date: Today

Coil-Over Shock Kit, Twin-Tube Shock, Universal, Drag Race, Rear, Kit

Part Number: CEE-2051

Estimated Ship Date: 2/19/2010

Crossmember, Transmission, Steel, Black, GM, TH350, M-21, M-22, Powerglide, Super T-10, Kit

Part Number: SUM-770300

Estimated Ship Date: Today

Air Springs, Rear, Dodge, Ram 2500/3500 Pickup, Kit

Part Number: FIP-2299

Estimated Ship Date: Today

Bushing, Transmission Mount, Zinc Finish, Red, GM/Jeep, Each

Part Number: ENS-3-1108R

Estimated Ship Date: Today

Power Steering Pump, Saginaw P Series, Universal, Each

Part Number: MCH-9600

Estimated Ship Date: Today

Control Arm Bushings, Front, Upper/Lower, Polyurethane, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: ENS-3-3101G

Estimated Ship Date: Today

Add-A-Leafs, Short-Style, 2.36 in. Width, Pair

Part Number: EXP-13120

Estimated Ship Date: Today

Shock/Strut, Gas-a-Just, Monotube, Front, Avanti/Buick, Cadillac, Chevy, Oldsmobile, Pontiac/GMC, RWD, Each

Part Number: KYB-KG4513

Estimated Ship Date: Today

Shock/Strut, Monotube, Adjustable, Front, Each

Part Number: CEE-2600

Estimated Ship Date: Today

Power Steering Pump, Saginaw P Series, Chrome, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MCH-P304

Estimated Ship Date: Today

Transmission Mount, Red, Polyurethane, GM, Each

Part Number: PTP-7-1604

Estimated Ship Date: Today

Subframe Connectors, Bolt-On, Black Powdercoated Steel, Chevy, Pontiac, Camaro, Firebird, Pair

Part Number: CEE-3112

Estimated Ship Date: Today

Power Steering Reservoir, Aluminum, Polished, Universal, Each

Part Number: SUM-340202

Estimated Ship Date: Today

Ladder Bars, Ladder Link, Steel, Black Powdercoated, Weld-On, Pair

Part Number: CEE-2005

Estimated Ship Date: Today

Maxx Cam 2 Level, Chevy, GMC, Trucks, 4WD, Kit

Part Number: SPX-SMX-MC2

Estimated Ship Date: Today

Axle Shims, Wedge Plates, Aluminum, 2 Degree, 2 in. Wide, Pair

Part Number: SUM-770025

Estimated Ship Date: Today

Motor Mounts, Transmission Mount, Steel, Polyurethane, Zinc/Red, Ford, Mustang, Kit

Part Number: ENS-4-1124R

Estimated Ship Date: Today

Shock/Strut, AGX, Twin-Tube, Adjustable, Rear, Chevy, Pontiac, Camaro/Firebird, Each

Part Number: KYB-743019

Estimated Ship Date: Today

Steering Shaft, Steel Alloy, Dodge, D/W Pickup, Each

Part Number: BRG-000940

Estimated Ship Date: Today

Spindles, Ductile Iron, 2 in. Drop, Chevy, GMC, SUV/S-Series Pickup, Pair

Part Number: DJM-DS2031-2

Estimated Ship Date: Today

Lowering Springs, Front, Gray Powdercoated, Chevy, Pontiac/Buick, Oldsmobile, Pair

Part Number: HSS-1907F

Estimated Ship Date: Today

Shock/Strut, AGX, Twin-Tube, Adjustable, Front, Chevy, Pontiac, Camaro/Firebird, Each

Part Number: KYB-741034

Estimated Ship Date: Today

Ball Joint, Greasable, Lower, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MOG-K5103

Estimated Ship Date: Today

Ladder Bar Crossmember, 54 in., Steel, Welding Required, Kit

Part Number: CEE-2019

Estimated Ship Date: Today

Shock/Strut, Monotube, Adjustable, Front, Chevy, Pontiac, RWD, Each

Part Number: SUM-G7601

Estimated Ship Date: Today

Motor Mounts, Transmission Mount, Steel, Polyurethane, Zinc/Red, Chevy, Passenger Cars, Kit

Part Number: ENS-3-1120R

Estimated Ship Date: Today

Rack and Pinion, Manual, Cast Aluminum, Chrome, Ford, Pinto, Kit

Part Number: SUM-770600

Estimated Ship Date: Today

Lowering Springs, Sportline, Front and Rear, Red Powdercoated, Ford, Mercury, Mustang, Capri, Kit

Part Number: EIB-4-1035

Estimated Ship Date: Today

Crossmember, Transmission, Steel, Natural, Ford, Mercury, Fox-Body, Kit

Part Number: FMS-M-5059-A

Estimated Ship Date: Today

Air Springs, Rear, Chevy/Ford, Silverado 1500/F-150 Pickup, Kit

Part Number: FIP-2320

Estimated Ship Date: Today

Air Springs, Super Duty, Rear, Dodge, Ram 2500/3500 Pickup, Kit

Part Number: AIR-57295

Estimated Ship Date: Today

Shock/Strut, Gas-a-Just, Monotube, Rear, Buick, Chevy, Oldsmobile, Pontiac, RWD, Each

Part Number: KYB-KG5504

Estimated Ship Date: Today

Sway Bars, Black, Steel, Front 1 3/8 in./Rear 1 in. Diameters, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: HSS-2202

Estimated Ship Date: Today

Body Lift, 3 in., Chevy, GMC, C, K, R, V, Series Pickup, Kit

Part Number: SUM-7852300

Estimated Ship Date: Today

Shock/Strut, Monotube, Adjustable, Front, Dodge, Plymouth, RWD, Each

Part Number: CEE-2620

Estimated Ship Date: Today

Control Arm Bushings, Rear, Polyurethane, Black, Buick, Chevy, Oldsmobile, Pontiac, Kit

Part Number: ENS-3-3132G

Estimated Ship Date: Today

Tie Rod End, Greasable, Inner, Buick, Chevy, GMC, Oldsmobile, Pontiac, Passenger Car/Van, RWD, Each

Part Number: MOG-ES681N

Estimated Ship Date: Today

Diagonal Link, Mild Steel, Natural, .750 in. Diameter, 36 in. Length, Kit

Part Number: CEE-2052

Estimated Ship Date: Today

Leaf Spring Perches, Steel, 3 in. Diameter Axle Housing, 2 1/2 in. Width, Universal, Pair

Part Number: SUM-720025

Estimated Ship Date: Today

Steering Universal Joint, Steel, Nickel Plated, 3/4 in. 36-Spline, 3/4 in. DD, Each

Part Number: FLA-FR1715DD

Estimated Ship Date: Today

Control Arms, Tubular, Rear, Upper/Lower, Steel, Black Powdercoated, Ford, Mercury, Mustang/Capri, Kit

Part Number: SUM-790000B-W

Estimated Ship Date: Today

Shock/Strut, Gas-a-Just, Monotube, Rear, Daihatsu/Ford, Mercury/Volvo, RWD, Each

Part Number: KYB-KG5517

Estimated Ship Date: Today

Motor Mounts, Steel, Polyurethane, Zinc/Red, Chevy, Passenger Cars, Each

Part Number: ENS-3-1114R

Estimated Ship Date: Today

Sway Bar, Gray, Steel, Front, 1 5/16 in. Diameter, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: SUM-720202

Estimated Ship Date: Today

Subframe Connectors, Bolt-On, Black Powdercoated Steel, Chevy, Pontiac, Camaro, Firebird, Pair

Part Number: CEE-3114

Estimated Ship Date: Today

Crossmember, Transmission, Steel, Black, GM, TH400/200-4R, Kit

Part Number: SUM-770302

Estimated Ship Date: Today

Air Springs, Rear, Chevy, Chevelle/El Camino, Kit

Part Number: AIR-60844

Estimated Ship Date: Today

Suspension Leveling Kit, 4WD, 2.0 in. Front, Dodge Ram 2500/3500 Pickup, Kit

Part Number: SUM-G783

Estimated Ship Date: Today

Control Arms, Tubular, Rear, Upper/Lower, Steel, Red Powdercoated, Ford, Mercury, Mustang/Capri, Kit

Part Number: SUM-790000R-W

Estimated Ship Date: Today

Motor Mounts, Steel, Zinc, Chevy, Passenger Cars, V8, Pair

Part Number: MOR-62630

Estimated Ship Date: Today

Lowering Springs, Leaf, Rear, Black Powdercoated, Chevy, Pontiac, Camaro, Firebird, Pair

Part Number: HSS-2407C

Estimated Ship Date: Today

Motor Mount, Steel, Polyurethane, Zinc/Black, Chevy, Passenger Cars, Each

Part Number: ENS-3-1117G

Estimated Ship Date: Today

Torsion Bar Keys, Chevy, GMC, K1500, 2 in. Lift, Kit

Part Number: SUM-7897350

Estimated Ship Date: Today

Ball Joint, Greasable, Upper, Buick, Chevy, Oldsmobile, Pontiac, Each

Part Number: MOG-K5108

Estimated Ship Date: Today

Motor Mounts, Steel, Zinc, Chevy, Passenger Cars, V8, Pair

Part Number: MOR-62510

Estimated Ship Date: Today

Suspension Leveling Kit, 4WD, 2.5 in. Front, Ford, F-250/F-350 Super Duty Pickup, Diesel, Kit

Part Number: SUM-G782

Estimated Ship Date: 2/18/2010

Ladder Bars, Competition, Steel, Black Powdercoated, Weld-On, Pair

Part Number: CEE-2006

Estimated Ship Date: 2/22/2010

Coil-Over Shock, Aluminum, Clear Anodized, Street/Strip, Rear, Eyelet/Eyelet Mount, Each

Part Number: HAL-DR5855B

Estimated Ship Date: Today

Leveling Compressor Kit; Wireless Air; Leveling Compressor Control System; Incl. Compressor/Manifold/Control B

Part Number: AIR-72000

Estimated Ship Date: Today

Control Arms, Boxed, Rear, Lower, Steel, Black Powdercoated, Ford, Mustang, Pair

Part Number: GRN-GMCA7998WJ

Estimated Ship Date: Today

Rod End, 3/4 in.-16 RH Male Thread, 3/4 in. Bore, Chromemoly Steel, with Jam Nut, Each

Part Number: SUM-MAX12

Estimated Ship Date: Today

Shock/Strut, Heavy-Duty, Monotube, Front, Chevy, GMC/Hummer, 2WD/4WD, Each

Part Number: BSN-F4BE56081H0

Estimated Ship Date: Today

K-Member, Steel, Black Powdercoated, Ford, Mustang, Each

Part Number: HAL-MU2TK

Estimated Ship Date: Today

Strut, GR2, Twin-Tube, Front, Chevy, Pontiac, RWD, Each

Part Number: KYB-236001

Estimated Ship Date: Today

Torsion Bar Keys, Chevy, GMC, 2500/2500HD, 2 in. Lift, 4WD, Kit

Part Number: SUM-7897351

Estimated Ship Date: Today

Motor Plate, Mid-Mount, Steel, Chevy, Small Block/Big Block, Each

Part Number: CEE-4031

Estimated Ship Date: Today

Subframe Connectors, Bolt-On, Black Powdercoated Steel, Buick, Chevy, Oldsmobile, Pontiac, Pair

Part Number: CEE-3116

Estimated Ship Date: Today

Lowering Springs, Pro-Kit, Front and Rear, Black Powdercoated, Ford, Mercury, Mustang, Capri, Kit

Part Number: EIB-3510-140

Estimated Ship Date: Today

Shock, Stocker Star AL, Rear, Buick, Chevy, Dodge, GMC/Oldsmobile, Pontiac, RWD, Each

Part Number: HAL-TC1661P

Estimated Ship Date: Today

Traction Bars, Leaf Spring, Steel, Black, GM, X/F-Body, Kit

Part Number: CEE-2101

Estimated Ship Date: Today

Air Compressor, Suspension, Maximum 130 psi, 12 V DC, 20.0 Amps, Kit

Part Number: FIP-2158

Estimated Ship Date: Today