Chassis & Suspension
Availability
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 170 Items.
Suspension Leveling Kit, Torsion Bar, Front, Dodge, Pair
Part Number: BEL-3940
Not Yet Reviewed
Estimated Ship Date: Jan 28, 2026 if ordered today
Estimated Ship Date: Jan 28, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang II IFS Coil Over Stock 5x4.75 Power LHD Rack
Part Number: HLI-9018076
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Shx Thru Coil Stock 5x5 Man LH Rack No Xmember
Part Number: HLI-9018520
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Shx Thru Coil 2" Drp 5x5 Man LH Rak No Xmember
Part Number: HLI-9018521
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over 2" Drop 5x5 Man LH Rack No Xmember
Part Number: HLI-9018538
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over Stock 5x5 Manual LH Rack No Xmember
Part Number: HLI-9018539
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over 2" Drp 6x55 Man LH Rack No Xmember
Part Number: HLI-9018418
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over Stock 6x55 Manual LH Rack No Xmember
Part Number: HLI-9018419
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang II IFS Shock Thru Coil 5x55 Man LHD Rack No Xmember
Part Number: HLI-9018280
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Shx Thru Coil 2" Drp 5x55 Man LH Rak No Xmemb
Part Number: HLI-9018281
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over Stock 5x55 Manual LH Rack No Xmember
Part Number: HLI-9018298
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over 2" Drp 5x55 Man LH Rack No Xmember
Part Number: HLI-9018299
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang II IFS Shock Thru Coil 6x55 Man LHD Rack No Xmember
Part Number: HLI-9018400
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Shx Thru Coil 2" Drp 6x55 Man LH Rak No Xmemb
Part Number: HLI-9018401
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Shock Thru Coil 5x475 Man LHD Rack No Xmember
Part Number: HLI-9018080
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang II IFS Shock Thru Coil 5x45 Man LHD Rack No Xmember
Part Number: HLI-9018081
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Shx Thru Coil 2" Drp 5x45 Man LH Rak No Xmemb
Part Number: HLI-9018082
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Shx Thru Coil 2" Drp 5x475 Man LH Rak No Xmemb
Part Number: HLI-9018083
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over Stock 5x475 Man LH Rack No Xmember
Part Number: HLI-9018116
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over 2" Drp 5x475 Man LH Rack No Xmember
Part Number: HLI-9018117
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over 2" Drp 5x45 Man LH Rack No Xmember
Part Number: HLI-9018118
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car Mustang 2 IFS Coil Over Stock 5x45 Manual LH Rack No Xmember
Part Number: HLI-9018119
Not Yet Reviewed
Estimated Ship Date: Jan 23, 2026 if ordered today
Estimated Ship Date: Jan 23, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car CornerKiller IFS Coil Over Stock 5x5 Manual LHD Rack
Part Number: HLI-9044581
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car CornerKiller IFS Coil Over 2" Drop 5x5 Manual LHD Rack
Part Number: HLI-9044582
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
Front Suspension Kit, 39-40 Mercury Car CornerKiller IFS Coil Over 2" Drop 5x5 Manual LHD Rack
Part Number: HLI-9044583
Not Yet Reviewed
Estimated Ship Date: Jan 26, 2026 if ordered today
Estimated Ship Date: Jan 26, 2026 if ordered today
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