Chassis & Suspension
Get the best products at the lowest prices on chassis and suspension components!
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4-Links & Components
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Anti-Roll Bars
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Back-Halfs
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Ballast & Weight Bars
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Bottle Mounts & Billet Clamps
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Brackets, Gussets & Tabs
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Drag Race Chassis Kits
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Engine Mounting
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Ladder Bars & Components
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Rear End Housings & Components
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Street Chassis & Front Clips
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Struts & Components
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Shocks, Springs & Accessories
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Wheelie Bars & Components
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Wishbones & Diagonal Links
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.375" ID x .625" OD x 1.3125" W Bushing, Midmount, 4130
Quarter-Max
$6.99Weld this bushing into the chassis to mount your midplate/midmount.Specifications:• I.D.: .375"• O.D.: .625"• Width: 1.3125"• Material: 4130QM-420462$6.99 -
.375" ID x 1" ID x 1.250" OD x 1.375" W Bushing, Midplate, 4130
Quarter-Max
$22.99Weld this bushing into the chassis to mount your midplate.Specifications: • Bottom I.D.: .375"• Top I.D.: 1"• O.D.: 1.250"• Width: 1.375"• Material: 4130QM-420509$22.99 -
.500" ID x .625" OD x .302" W Step Bushing, Wheelie Bar, 4130
Quarter-Max
$9.99Specifications:• I.D.: .500"• Large Step O.D.: .750"• Large Step Width: .302"• Small Step O.D.: .625"• Small Step Width: .105"• Overall Width: .407"• Material: 4130• Commonly used for the wheelie bar wheel housingQM-420432$9.99 -
1/2 in. Bore x 3/4-16 Thread 4130 FK Rod End Kit
FK Rod Ends
$449.991/2 in. Bore x 3/4-16 Thread 4130 Rod End Kit Kit includes:• (4) FKB-RSMXL10-8T - 1/2 in. Bore x 3/4-16 Thread LH Male 4130 Rod Ends, PTFE Lined• (4) FKB-RSMX10-8T - 1/2 in. Bore x 3/4-16 Thread RH Male 4130 Rod Ends, PTFE Lined• (4)...FKB-000003$449.99 -
1/2 in. Bore x 3/4-16 Thread 4130 Rod End Kit
Aurora Bearing
$649.991/2 in. Bore x 3/4-16 Thread 4130 Rod End Kit Kit includes:• (4) AUR-XAB-8T-2 - 1/2 in. Bore x 3/4-16 Thread LH Male 4130 Rod Ends, PTFE Lined• (4) AUR-XAM-8T-2 - 1/2 in. Bore x 3/4-16 Thread RH Male 4130 Rod Ends, PTFE Lined• (4)...AUR-2151200$649.99 -
11 in. Rear End Housing Faceplate for 16 in. Wide 4-Link Centers
Quarter-Max
$309.99Faceplate for 11 in. rear end housing. For 16 in. wide 4-link centers.Specifications:• Thickness: 3/8 in.• Material: 4130• Thread: 3/8-16 RHQM-410895$309.99 -
11 in. Rear End Housing Faceplate for Wide 4-Link Centers
Quarter-Max
$309.99Faceplate for 11 in. rear end housing. For wide 4-link centers.Specifications:• Thickness: 3/8 in.• Material: 4130• Thread: 3/8-16 RHQM-410895-1$309.99 -
3/4" Extreme Ladder Bar Adjusters, 4130
Quarter-Max
$50.99Convert your standard ladder bars into adjustable ladder bars or replace old adjusters with our ladder bar adjuster kit. Our adjusters feature wrench flats for easy adjustment and come with jam nut. A 3/4"-16 left hand tap is required to convert standard...RJ-302121$50.99 -
3/4" Ladder Bar Adjusters, 4130
Quarter-Max
$41.99Convert your standard ladder bars into adjustable ladder bars or replace old adjusters with our ladder bar adjuster kit. Our adjusters feature wrench flats for easy adjustment and come with jam nut. A 3/4"-16 left hand tap is required to convert standard...RJ-302121-3$41.99 -
4-Link Round Tube Back-Half Kit
Quarter-Max
$1,072.99Our 4130 round tube 4-link back half kit includes 1-5/8 in. OD x .083 in. W frame rails, 1-3/4 in. OD x .095 in. front crossmember, upper shock mount, and cross bracing. Comes with 1/4 in. pro series 4130 4-link brackets TIG welded to the frame rails...RJ-302116$1,072.99 -
4-Link Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130
Quarter-Max
$431.984-Link Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130Sold in pairs. Brackets not included. This item will have a discounted oversize fee of $80.00 when shipped via ground delivery to the contiguous 48 United States.RJ-301104-1$431.98 -
4-Link Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130, with Welded Chassis Brackets
Quarter-Max
$739.984-Link Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130 with Welded Chassis BracketsSold in pairs. Brackets are welded to the frame rails. This item will have a discounted oversize fee of $80.00 when shipped via ground delivery to the...RJ-301105-1$739.98 -
5/8 in. Bore x 3/4-16 Thread 4130 FK Rod End Kit
FK Rod Ends
$393.995/8 in. Bore x 3/4-16 Thread 4130 FK Rod End KitKit includes:• (4) FKB-RSMXL10 - 5/8 in. Bore x 3/4-16 Thread LH Male 4130 Rod Ends• (4) FKB-RSMX10 - 5/8 in. Bore x 3/4-16 Thread RH Male 4130 Rod Ends• (4) RJ-JNL-1216...FKB-000002$393.99 -
5/8 in. Bore x 3/4-16 Thread 4130 Rod End Kit
Aurora Bearing
$489.994130 Rod End KitKit includes:• (4) AUR-XAB-10 - 5/8 in. Bore x 3/4-16 Thread LH Male 4130 Rod Ends• (4) AUR-XAM-10 - 5/8 in. Bore x 3/4-16 Thread RH Male 4130 Rod Ends• (4) AUR-JNL-1216 - 3/4-16 Thread LH Jam Nuts• (4)...AUR-2151051$489.99 -
A Pillar Mount Bracket
Quarter-Max
$9.99A Pillar Mount BracketSpecifications:• Material: 4130Sold individually.QM-411177$9.99 -
Aeromotive A2000 Fuel Pump Mount
Quarter-Max
$49.99This fuel pump mount is designed to mount the Aeromotive A2000 fuel pump. Mounts the fuel pump on (4) rubber vibration mounts to reduce vibration to the fuel pump and aeration in the fuel system. All hardware included.RJ-213303 | RJ-213303-1$49.99 -
Billet Bottle Clamp Mounting Bracket
Quarter-Max
$7.99Weld directly to your chassis to mount our billet bottle clamp. Specifications:• Thickness: .090 in.• Material: 4130Sold individually.QM-411044$7.99 -
Bottle Clamp Mounting Bracket
Quarter-Max
$8.99Weld directly to your chassis to mount your bottle clamp. Specifications:• Thickness: .090"• Material: 4130Sold each.QM-410801$8.99 -
Driveshaft Loop Mount Tab
Quarter-Max
$7.99Driveshaft Loop Mount TabSpecifications:• Thickness: .187 in.• Material: 4130• Hole Size: .375 in.Sold individually.QM-410098$7.99 -
Dropped Tubular Crossmember, 1-3/4 in. OD, 3 in. Drop, 4130
Quarter-Max
$169.99Dropped Tubular Crossmember, 1-3/4 in. OD, 3 in. Drop, 4130Specifications:• 3 in. drop center• Width: 54-1/8 in.• Material: 4130• Diameter: 1-3/4 in. OD• Wall thickness: .095 in. wallAlso available in mild steel RJ-302106.Sold...RJ-302107$169.99 -
Dual Parachute Cable Tab for Lightweight Cables
Quarter-Max
$5.99Dual Parachute Cable Tab for Lightweight CablesSpecifications:• Material: 4130• Thickness: .062 in.QM-410778$5.99 -
Extreme Series 4-Link Bar Kit, 1-1/2 in. OD x .095 in. W 4130 Tubes
Quarter-Max
$279.99Extreme Series 4-Link Bar Kit, 1-1/2 in. OD x .095 in. W 4130 TubesKit includes:• Qty-4 1-1/2 in. OD 4130 bars, 18 in. long x .095 in. wall• Qty-4 3/4-16 LH 4130 tube adapters• Qty-4 3/4-16 RH 4130 tube adaptersSold in set of 4.RJ-201202-2$279.99 -
Extreme Series 4-Link Bar Kit, 1-5/8 in. OD x .120 in. W 4130 Tubes
Quarter-Max
$397.99Extreme Series 4-Link Bar Kit, 1-5/8 in. OD x .120 in. W 4130 TubesKit includes:• Qty-4 1-5/8 in. OD 4130 bars, 18 in. long x .120 in. wall• Qty-4 3/4-16 LH 4130 tube adapters• Qty-4 3/4-16 RH 4130 tube adaptersSold in set of 4.RJ-201202-3$397.99 -
Front End Fork Bracket for Stopper, Short Style, 4130
Quarter-Max
$14.99.125" thick 4130 This bracket is from the Adjustable Front End Fork Brackets Kit part #219607 Sold EachQM-410074-1$14.99 -
$15.99 -
Fuel Cell Strap Kit, 4130
Quarter-Max
$30.99This lightweight fuel cell strap fits Jaz 1-1/2 and 2 gallon fuel cells. Includes hardware. Specifications:• Material: 4130• Thickness: .050 in.• Mounting holes: 1/4 in.• Finish: RawRJ-213307$30.99 -
Heavy Duty 4-Link Bar Kit, 1-3/8 in. OD x .095 in. W 4130 Tubes
Quarter-Max
$209.99Heavy Duty 4-Link Bar Kit, 1-3/8 in. OD x .095 in. W 4130 TubesKit includes:• Qty-4 1-3/8 in. OD 4130 bars, 18 in. long x .095 in. wall• Qty-4 3/4-16 LH 4130 tube adapters• Qty-4 3/4-16 RH 4130 tube adaptersSold in set of 4.RJ-201202-1$209.99 -
Ladder Bar Housing Brackets, 360°
Quarter-Max
$147.96 - $211.96Quarter-Max's ladder bar housing brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles.These brackets add strength by completely encasing the axle tube. Integrated wheelie bar mounts and lower...RJ-410187-x$147.96 - $211.96 -
Ladder Bar Round Tube Back-Half Kit
Quarter-Max
$969.99Our 4130 round tube ladder bar back-half kit includes 1-5/8 in. OD x .083 in. W frame rails, 1-3/4 in. OD x .095 in. front crossmember, upper shock mount, cross bracing, and a 180 degree driveshaft loop. Comes with 1/4 in. ladder bar brackets TIG welded...RJ-302117$969.99 -
Ladder Bar Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130
Quarter-Max
$445.98Ladder Bar Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130Sold in pairs. Brackets not included.This item will have a discounted oversize fee of $80.00 when shipped via ground delivery to the contiguous 48 United States.RJ-302108-1$445.98 -
Ladder Bar Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130, with Welded Chassis Brackets
Quarter-Max
$603.98Ladder Bar Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130, with Welded Chassis BracketsSold in pairs. Chassis brackets are welded to the frame rails.This item will have a discounted oversize fee of $80.00 when shipped via ground delivery to the...RJ-302109-1$603.98 -
Ladder Bar Support Gusset
Quarter-Max
$32.99Ladder Bar Support GussetSpecifications:• Thickness: 3/16"• Material: 4130Sold each.RJ-410215$32.99 -
Low Profile Slim-Line Wheelie Bar Wheel Housing Kit, 4130
Quarter-Max
$68.99This kit allows you to build your own wheel housing without requiring the use of a jig in order to weld the housing together. This saves time and money by eliminating the need for a dedicated fixture. Specifications:• Bracket material: 4130•...RJ-201204-6$68.99 -
Pro Series 4-Link Bar Kit, 1-1/4 in. OD x .095 in. W 4130 Tubes
Quarter-Max
$199.99Pro Series 4-Link Bar Kit, 1-1/4 in. OD x .095 in. W 4130 TubesKit includes:• Qty-4 1-1/4 in. OD 4130 bars, 18 in. long x .095 in. wall• Qty-4 3/4-16 LH 4130 tube adapters• Qty-4 3/4-16 RH 4130 tube adaptersSold in set of 4.RJ-201202$199.99 -
Pro Series 4-Link Chassis Brackets, Blank - No Notches (Universal)
Quarter-Max
$203.96 - $418.99Quarter-Max's Pro Series 4-link chassis brackets were designed to hold up to high horsepower and have been race proven on Quarter-Max Race Cars for years. They are manufactured in-house to high quality specifications with precise hole locations and...QM-410017-4 | QM-410017-5$203.96 - $418.99 -
Pro Series 4-Link Housing Brackets
Quarter-Max
$243.96 - $539.99Quarter-Max's Pro Series 4-link housing brackets were designed to hold up to high horsepower and have been race proven on Quarter-Max race cars for years. They are manufactured in-house to high quality specifications with precise hole locations and...QM-410019-x$243.96 - $539.99 -
Pro Series 9 in. Ford Fabricated Housing Kit, 4130, 45 in. Wide
Quarter-Max
$709.99Fabricate your own Pro Series 9 in. Ford housing with our fabricated housing kit. Kit includes 9 in. Ford housing face plate, banjo, inside bulkhead supports, 45 in. short and long axle tubes, RJ fill cap and bung, drain plug and bung. ...RJ-204104-45$709.99 -
Pro Series 9 in. Ford Fabricated Housing Kit, 4130, 60 in. Wide
Quarter-Max
$769.99Fabricate your own Pro Series 9 in. Ford housing with our fabricated housing kit. Kit includes 9 in. Ford housing face plate, banjo, inside bulkhead supports, 60 in. short and long axle tubes, RJ fill cap and bung, drain plug and bung. ...RJ-204104-60$769.99 -
Quarter-Max 4-Link Chassis Bracket Doubler Plate, Lower
Quarter-Max
$26.99Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...QM-411033$26.99 -
Quarter-Max 4-Link Chassis Bracket Doubler Plate, Upper
Quarter-Max
$33.99Doubler plates are designed to weld to the 4-link brackets to add thickness and strength around the 4-link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing hole...QM-411032$33.99