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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Quarter-Max 9 in. Ford Fabricated Housing Kit, Mild Steel, 60 in. Wide
Quarter-Max
$342.99Fabricate your own 9 in. Ford housing with our Quarter-Max fabricated housing kit. Kit includes a Quarter-Max 9 in. Ford housing face plate, banjo, inside bulkhead support, 45 in. or 60 in. short and long axle tubes, fill cap and bung, drain plug and...RJ-304107-60$342.99 -
Quarter-Max Anti-Roll Bar Kit
Quarter-Max
$248.99Perfect for cars running up to 800 horsepower and up to 4000 pounds!Our Quarter-Max Anti-Roll Bar Kit is the most affordable kit on the market. Featuring a 1 in. .188 in. wall 4130 shaft, available in widths of 24 in. and 36 in. that you may cut to fit...RJ-301195 | RJ-301195-1$248.99 -
Quarter-Max Diagonal Link Kit
Quarter-Max
$94.99Diagonal link kits are a very simple method to center the rear end.The Quarter-Max Diagonal Link Kit comes with 1" O.D. x .058" wall 4130 tube, mild steel rod ends, steel clevises with a 5/8" hole and grade 8 hardware. Welding required.For cars with a...RJ-201109$94.99 -
Quarter-Max Rear End Housing Back Brace
Quarter-Max
$95.98 - $149.98Give your Quarter-Max housing the extra support it needs with a back brace. This brace is laser cut and CNC bent to fit the 45" Quarter-Max housings (some notching during installation may be required for an exact fit). This back brace kit...RJ-304105 | RJ-304106$95.98 - $149.98 -
Quarter-Max Threaded Shock Mounts
Quarter-Max
$34.99Made from 7/8" .210 tube. Utilizes ½"-20 threads. Comes with bolts and rod end misalignment spacers.RJ-201210$34.99 -
Quarter-Max Wheelie Bar Rear End Housing Bracket Kit
Quarter-Max
$68.99These weld on Quarter-Max Wheelie Bar Rear End Housing Brackets are the choice for non-ladder bar and non-4-link door car applications. They provide an excellent and inexpensive way to support your wheelie bars.Specifications:•...RJ-302123$68.99 -
Quarter-Max Wishbone Kit, Bolt-On
Quarter-Max
$181.99Wishbones are the preferred way to mount and keep the rear end housing in the center of the car. Wishbones offer more strength and less flexibility than a diagonal link.Our Quarter-Max Wishbone Kit comes complete with rod ends, housing mounts, and all...RJ-301201$181.99 -
Quarter-Max Wishbone Kit, Weld-On
Quarter-Max
$170.99Wishbones are the preferred way to mount and keep the rear end housing in the center of the car. Wishbones offer more strength and less flexibility than a diagonal link.Our Quarter-Max Wishbone Kit comes complete with rod ends, housing mounts, and all...RJ-301201-1$170.99 -
Racepak IQ3 Digital Dash Panel
Quarter-Max
$28.99Make mounting your Racepak IQ3 dash panel an ease with this panel made of 18 gauge CR mild steel.RJ-410430-1$28.99 -
Racepak Laser Ride Height Bracket, Universal
Quarter-Max
$3.99This universal mounting bracket is designed to fit the new style Racepak ride height sensor RAC-810-SN-RHB2. Specifications:• Material: Mild Steel• Size: 2" x 1-1/2"RJ-411023$3.99 -
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Radius Tab, 4130, Fits 1-1/2 in. Tube, 1/2 in. Hole, 1/8 in. Thick
Quarter-Max
$4.99Radius TabSpecifications:• Material: 4130• Fits 1-1/2 in. tube• Hole Size: 1/2 in.• Thickness: 1/8 in.Sold individually.RJ-410738$4.99 -
Radius Tab, 4130, Fits 1-1/2 in. Tube, 1/2 in. Hole, 3/16 in. Thick
Quarter-Max
$5.99Radius TabSpecifications:• Material: 4130• Fits 1-1/2 in. tube• Hole Size: 1/2 in.• Thickness: 3/16 in.Sold individually.RJ-410738-1$5.99 -
Radius Tab, 4130, Fits 1-1/2 in. Tube, 3/8 in. Hole, 1/8 in. Thick
Quarter-Max
$3.99Radius TabSpecifications:• Material: 4130• Fits 1-1/2 in. tube• Hole Size: 3/8 in.• Thickness: 1/8 in.Sold individually.RJ-410734$3.99 -
Radius Tab, 4130, Fits 1-1/2 in. Tube, 3/8 in. Hole, 3/16 in. Thick
Quarter-Max
$5.99Radius TabSpecifications:• Material: 4130• Fits 1-1/2 in. tube• Hole Size: 3/8 in.• Thickness: 3/16 in.Sold individually.RJ-410734-1$5.99 -
Radius Tab, 4130, Fits 1-1/4 in. Tube, 1/2 in. Hole, 1/8 in. Thick
Quarter-Max
$4.99Radius TabSpecifications:• Material: 4130• Fits 1-1/4 in. tube• Hole Size: 1/2 in.• Thickness: 1/8 in.Sold individually.RJ-410737$4.99 -
Radius Tab, 4130, Fits 1-1/4 in. Tube, 1/2 in. Hole, 3/16 in. Thick
Quarter-Max
$5.99Radius TabSpecifications:• Material: 4130• Fits 1-1/4 in. tube• Hole Size: 1/2 in.• Thickness: 3/16 in.Sold individually.RJ-410737-1$5.99 -
Radius Tab, 4130, Fits 1-1/4 in. Tube, 3/8 in. Hole, 1/8 in. Thick
Quarter-Max
$3.99Radius TabSpecifications:• Material: 4130• Fits 1-1/4 in. tube• Hole Size: 3/8 in.• Thickness: 1/8 in.Sold individually.RJ-410735$3.99 -
Radius Tab, 4130, Fits 1-1/4 in. Tube, 3/8 in. Hole, 3/16 in. Thick
Quarter-Max
$5.99Radius TabSpecifications:• Material: 4130• Fits 1-1/4 in. tube• Hole Size: 3/8 in.• Thickness: 3/16 in.Sold individually.RJ-410735-1$5.99 -
Radius Tab, 4130, Fits 1-5/8 in. Tube, 1/2 in. Hole, 1/8 in. Thick
Quarter-Max
$5.99Radius TabSpecifications:• Material: 4130• Fits 1-5/8 in. tube• Hole Size: 1/2 in.• Thickness: 1/8 in.Sold individually.RJ-410739$5.99 -
Radius Tab, 4130, Fits 1-5/8 in. Tube, 1/2 in. Hole, 3/16 in. Thick
Quarter-Max
$6.99Radius TabSpecifications:• Material: 4130• Fits 1-5/8 in. tube• Hole Size: 1/2 in.• Thickness: 3/16 in.Sold individually.RJ-410739-1$6.99 -
Radius Tab, 4130, Fits 1-5/8 in. Tube, 3/8 in. Hole, 1/8 in. Thick
Quarter-Max
$3.99Radius TabSpecifications:• Material: 4130• Fits 1-5/8 in. tube• Hole Size: 3/8 in.• Thickness: 1/8 in.Sold individually.RJ-410733$3.99 -
Radius Tab, 4130, Fits 1-5/8 in. Tube, 3/8 in. Hole, 3/16 in. Thick
Quarter-Max
$5.99Radius TabSpecifications:• Material: 4130• Fits 1-5/8 in. tube• Hole Size: 3/8 in.• Thickness: 3/16 in.Sold individually.RJ-410733-1$5.99 -
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Rear End Housing Faceplate Press-In Stud Kit
Quarter-Max
$34.99Housing Stud Kit includes Quarter-Max housing press-in face studs, Nylok nut 3/8"-24 grade 8, and 3/8" AN washer.RJ-204202$34.99 -
Rear End Housing Faceplate Press-In Stud, 3/8"-24 Thread x 1-3/4" Long
Quarter-Max
$2.59Press-in this housing faceplate stud into the 3rd member mounting flange on 8" and 9" Ford housings for mounting the 3rd member to the rear end housing. Specifications:• Thread: 3/8"-24• Overall length: 1-3/4"RJ-600048$2.59 -
Rear End Housing Faceplate Screw-In Stud Kit
Quarter-Max
$56.99Housing Stud Kit includes Quarter-Max housing screw-in face studs, Nylok nut 3/8"-24 grade 8, AN washer 3/8", and 3/8" Hex full nut.RJ-204201$56.99 -
Rear End Housing Faceplate Screw-In Stud, 3/8" Thread x 1-3/4" Long
Quarter-Max
$5.99Screw-in this housing faceplate stud into the 3rd member mounting flange on threaded faceplate applications for mounting the 3rd member to the rear end housing.Specifications:• Overall length: 1-3/4"• 3/8"-24 Fine x 5/8" Long• 3/8"-16...RJ-600047$5.99 -
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Rear End Housing Vent Baffle
Quarter-Max
$14.99This vent baffle prevents oil from splashing on the housing vent, while still allowing air to flow to the vent.RJC-0246$14.99 -
Rear End Housing Wishbone Mount
Quarter-Max
$8.99This laser cut bracket is used to mount wishbone to the housing must be bent in the desired area.RJ-410071$8.99 -
Rear End Housing Wishbone Mount Support Gusset
Quarter-Max
$12.99Wishbone mount Material 0.125" 4130.RJ-410028$12.99 -
Rear End Narrowing Kit
$699.99Narrow any rear end for racing or rodding applications with this precision-made kit. A 1-1/2 in. x 72 in. lineup bar is passed through the trimmed rear-end housing and the inner bearing blocks. Assuring accurate, true and square reinstallation of the...RJ-204107$699.99 -
Rear Shock Gusset
Quarter-Max
$4.99Rear Shock Gusset is made of 0.090" thick 4130 chromoly.RJ-410159$4.99 -
RJ Chassis Blueprints
RJ Race Cars
$427.99Our chassis blue prints are exactly what you’ve been looking for! This bound book contains 10 separate views with color coded tubes. Easy to read and follow. Complete tubing and bracket list is included to ease the building process. Each tube is...RJ-199200$427.99 -
RJ Double Frame Rail Option Blueprints
RJ Race Cars
$109.99This set of two additional drawings and material list make it possible to convert any of our existing blueprints and chassis kits into double frame rail cars! In comment box during check out please supply us with you desired wheel base.RJ-199200-1$109.99 -
RJ Pro 4130 Custom 9" Ford Fabricated Floater Housing
RJ Race Cars
RJ Race Cars 9" Ford fabricated floater housings are custom-built for extreme drag racing applications and are made of 4130 steel. We use these same housings under most of the high horse-powered Pro Modified cars built at RJ Race Cars. We recommend...RJ-204104-1