Truck / SUV
Jeep®
Restoration
Stock Replacement
Late Model Muscle
Tools
Gifts, Clothing, & More
Circle Track
Street Rod
Powersports
Paint & Body
Marine
Jr Dragster
Chassis & Suspension
Availability
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.
Estimated Ship Date: Tomorrow
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 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 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 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: Tomorrow
Estimated Ship Date: Tomorrow
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 Mercury Car Mustang II IFS Shock Thru Coil 5x45 Man LHD Rack No Xmember
Part Number: HLI-9018681
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
Frame Crossmember, 41-48 Mercury Car Crossmember Kit
Part Number: HLI-15456
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 5x475 Man LH Rak No Xmemb
Part Number: HLI-9076883
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 2 IFS Coil Over 2" Drp 5x4.5 Manual LH Rack No Xmember
Part Number: HLI-9000718
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 5x475 Man LH Rack No Xmember
Part Number: HLI-9018717
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 Shock Thru Coil 5x475 Man LHD Rack No Xmember
Part Number: HLI-9018680
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 5x475 Man LHD Rack No Xmember
Part Number: HLI-9076916
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 II IFS Coil Over 2" Drop 5x5 Manual LHD Rack
Part Number: HLI-9019098
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 Stock 6x5.5 Power LHD Rack
Part Number: HLI-9077199
Not Yet Reviewed
Estimated Ship Date: Apr 27, 2026 if ordered today
Estimated Ship Date: Apr 27, 2026 if ordered today
