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Car & Truck Chassis & Suspension Parts
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like shocks, struts, and coil and leaf...
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like 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 find all the parts you need for your suspension upgrades 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...
Welcome to the home of great handling and ride quality! We stock a huge assortment of car and truck chassis and suspension parts like 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 find all the parts you need for your suspension upgrades 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.
Showing In Stock Items. Show All 1196 Items.
Air Bags, Coil-Rite, Jeep, Kit
Part Number: FIP-4148
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
QBOSS RR INDEPEND SUSP KIT
Part Number: QDB-41-4838
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
QBOSS BALL JOINT KIT
Part Number: QDB-41-4825
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
QBOSS LOWER SHOCK BUSHING KIT
Part Number: QDB-41-4889
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
QBOSS STEERING RACK TIE ROD
Part Number: QDB-41-4837
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
QBOSS STEERING RACK TIE ROD
Part Number: QDB-41-4827
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
QBOSS A-ARM BUSHING KIT
Part Number: QDB-41-4839
Not Yet Reviewed
Estimated Ship Date: Apr 30, 2026 if ordered today
Estimated Ship Date: Apr 30, 2026 if ordered today
QBOSS STEERING RACK TIE ROD
Part Number: QDB-41-4830
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
QBOSS BALL JOINT KIT
Part Number: QDB-41-4824
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
QBOSS TIE ROD END UPGRADE
Part Number: QDB-41-4829
Not Yet Reviewed
Estimated Ship Date: Apr 29, 2026 if ordered today
Estimated Ship Date: Apr 29, 2026 if ordered today
IFS Kit, 41-48 Ford, Aldan Coilovers, LOW, Manual Rack, Tubular A-Arms, Forged Spindles, 11" Wilwood D/S RED, 5x4.5"
Part Number: SXH-1-4148-1LW1R
Not Yet Reviewed
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Estimated Ship Date: Monday 4/13/2026 if shipped by air
Rear Leaf Springs, 1941-48 Ford
Part Number: CIE-RS-4148
Not Yet Reviewed
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Leaf Spring, Low Rider, Rear, 5 Leaf, 2.50 in. Wide, 3.00-4.00 in. Drop, Black, Ford, Pair
Part Number: CIE-RS-4148LR
Estimated Ship Date: May 11, 2026 if ordered today
Estimated Ship Date: May 11, 2026 if ordered today
Body Mount Bushings, Polyurethane, Red, Chevy, GMC, Set
Part Number: ENS-3-4148R
Not Yet Reviewed
Estimated Ship Date: Jul 6, 2026 if ordered today
Estimated Ship Date: Jul 6, 2026 if ordered today
Suspension Stabilizer Bar Bushing Kit
Part Number: DFP-TD4148W
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Strut Assembly, Strut-Plus, Twin-Tube, Gas Charged, Black Boot Included, Each
Part Number: KYB-SR4148
Not Yet Reviewed
Estimated Ship Date: Apr 28, 2026 if ordered today
Estimated Ship Date: Apr 28, 2026 if ordered today
Front Suspension Kit, 41-48 Studebaker Car Mustang 2 IFS Coil Over 2" Drp 5x475 Man LH Rak No Xmemb
Part Number: HLI-9076917
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Ford Car Mustang II IFS Coil Over Stock 5x4.5 Power LHD Rack
Part Number: HLI-9000679
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Mercury Car Mustang 2 IFS Coil Over 2" Drp 5x45 Man LH Rack No Xmember
Part Number: HLI-9018718
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Studebaker Car Must 2 IFS Shx Thru Coil 2" Drp 5x45 Man LH Rak No Xmemb
Part Number: HLI-9076882
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Mercury Car Mustang 2 IFS Shx Thru Coil 2" Drp 5x45 Man LH Rak No Xmemb
Part Number: HLI-9018682
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Studebaker Car Mustang 2 IFS Shock Thru Coil 5x475 Man LHD Rak No Xmemb
Part Number: HLI-9076880
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Ford Car Mustang II IFS Coil Over 2" Drop 5x5.5 Manual LHD Rack
Part Number: HLI-9000859
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Ford Car CornerKiller IFS Coil Over Stock 5x4.5 Power LHD Rack
Part Number: HLI-9035741
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Front Suspension Kit, 41-48 Studebaker Car Mustang II IFS Coil Over 6x55 Power LHD Rack No Xmember
Part Number: HLI-9077239
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
