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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Ladder Bar Diagonal Link Kit
Quarter-Max
$94.99Diagonal link kits are a very simple method to center the rear end.The Ladder Bar 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 3/4" bolts and grade 8 hardware. Welding required.For...RJ-201109-2$94.99 -
Ladder Bar Front Crossmember Brackets for 1-3/4" Round Tube, 4 Hole
Quarter-Max
$59.96Quarter-Max's ladder bar brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. Specifications:• Thickness: 3/16"• Material: Mild steel• 1-3/4" crossmembers During installation...RJ-410170$59.96 -
Ladder Bar Front Crossmember Brackets for 1-3/4" Round Tube, 5 Hole
Quarter-Max
$63.96Quarter-Max's ladder bar brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. Specifications:• Thickness: 3/16"• Material: Mild steel• 1-3/4" crossmembers During installation...RJ-410072$63.96 -
Ladder Bar Front Crossmember Brackets for 1-5/8" Round Tube, 4 Hole
Quarter-Max
$59.96Quarter-Max's ladder bar brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. Specifications:• Thickness: 3/16"• Material: Mild steel• 1-5/8" crossmembers During installation...RJ-410170-1$59.96 -
Ladder Bar Front Crossmember Brackets for 1-5/8" Round Tube, 5 Hole
Quarter-Max
$63.96Quarter-Max's ladder bar brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. Specifications:• Thickness: 3/16"• Material: Mild steel• 1-5/8" crossmembers During installation...RJ-410072-1$63.96 -
Ladder Bar Front Crossmember Brackets for 2" x 3" Rectangle Tube
Quarter-Max
$91.96Quarter-Max's ladder bar brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles.Specifications:• Thickness: 1/4"• Material: Mild steel• Application: 2" x 3" rectangle tubeDuring...RJ-410171$91.96 -
Ladder Bar Housing Brackets, 180°
Quarter-Max
$63.96Quarter-Max's ladder bar housing brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles.This bracket is included in our ladder bar kit.Specifications:• Thickness: 1/4"• Material: Mild...RJ-410214$63.96 -
Ladder Bar Housing Brackets, 180° with Adjustable Shock Mount Holes
Quarter-Max
$139.96Quarter-Max's ladder bar housing brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles.This bracket features adjustable shock mount holes.Specifications:• Thickness: 1/4"• Material:...RJ-410218$139.96 -
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 Housing Brackets, 360° with Threaded Shock Mounts
Quarter-Max
$159.99 - $187.99Upgrade your housing brackets to this unique Quarter-Max 360° design. These brackets add strength by completely encasing the axle tube. Integrated wheelie bar mounts and lower shock mounts mean less welding for you and fewer failure points than using...RJ-302120 | RJ-302122$159.99 - $187.99 -
Ladder Bar Lower Hoop Mount
Quarter-Max
$8.99Ladder Bar Lower Hoop MountSpecifications:• Thickness: 3/16"• Material: Mild steelSold each.RJ-410217$8.99 -
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 Round Tube Welded Back-Half
Quarter-Max
$1,479.99Our 4130 round tube ladder bar back-half includes 1-5/8" .083" frame rails, 1-3/4" .095" front crossmembers, upper shock mount, cross bracing, and a 180° driveshaft loop. Comes with 1/4" ladder bar brackets. Complete fixture TIG welded to your custom...RJ-302115$1,479.99 -
Ladder Bar Safety Hoop
Quarter-Max
$11.99This ladder bar safety hoop is used to prevent rod end failure. Secures ladder bar from to ground.Specifications:• Thickness: 3/16"• Material: Mild steelSold each.RJ-410210$11.99 -
Ladder Bar Support Gusset
Quarter-Max
$32.99Ladder Bar Support GussetSpecifications:• Thickness: 3/16"• Material: 4130Sold each.RJ-410215$32.99 -
$6.99 -
Late Big Ford Housing Ends
Strange Engineering
$150.00DescriptionStrange Housing EndsSold as pair RequiresO-ring style ball bearings or Outer seal unit bearings Features• 8620 forged chrome moly steel• Butt weld design• For 3″ or 3 1/4″ OD tubing• Black oxide finish•...STR-H1137$150.00 -
LED Work Light Mount Bracket
Quarter-Max
$7.99Mount this bracket anywhere in your car to attach the Super Bright Interior Light (LED) part #214162 Raw finish.RJ-410916$7.99 -
LED Work Light Mount Bracket, Black
Quarter-Max
$9.99Mount this bracket anywhere in your car to attach the Super Bright Interior Light (LED) part #214162 Black powder coat finish.RJ-410916B$9.99 -
$8.90 -
$8.99 -
$16.99 -
$5.99 -
Lightweight Wheelie Bar Load Cell with 1/2" Hole x 3/4"-16 Thread, Aluminum, Black
Quarter-Max
$395.99Relay the amount of force applied on your wheelie bars to your Racepak with this load cell. Fill the load cell with brake fluid and install the sensor into the 1/8" NPT port. Modification of current top wheelie bar tubes required to install, or switch to...RJ-219705-2B$395.99 -
Lock Collar, 1 In. Tube Size
Quarter-Max
$14.99Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in., and 1-1/2 in.Sold...RJ-218005$14.99 -
Lock Collar, 1-1/2 In. Tube Size
Quarter-Max
$14.99Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in., and 1-1/2 in.Sold...RJ-218005-4$14.99 -
Lock Collar, 1-1/4 In. Tube Size
Quarter-Max
$14.99Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in., and 1-1/2 in.Sold...RJ-218005-2$14.99 -
Lock Collar, 1-1/8 In. Tube Size
Quarter-Max
$14.99Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in., and 1-1/2 in.Sold...RJ-218005-1$14.99 -
Lock Collar, 1-3/8 In. Tube Size
Quarter-Max
$14.99Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in., and 1-1/2 in.Sold...RJ-218005-3$14.99 -
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 -
Low Profile Slim-Line Wheelie Bar Wheel Housing Kit, Titanium
Quarter-Max
$194.99This 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:...RJ-201204-6T$194.99 -
Lower Control Arm Kit, Ultra & Altered Ultra Struts - 1/2" ID Rod Ends
Strange Engineering
$390.00ApplicationUltra StrutsAltered Ultra Struts DescriptionLower Control Arm KitFor frame tabs using 1/2″ boltsProvides parts necessary to fabricate lower control arms Kit Includes4130 Chrome Moly Rear Arm• TIG welded• Bearing end...STR-S3419$390.00 -
Lower Control Arm Mount Kit
Quarter-Max
$156.99These are the same control arm mounts used at RJ Race Cars. The .125" thick brackets are made of 4130. .095" thick gussets for added strength. NAS bolts, jet nuts, AN washers and misalignment bushings are included. Welding required.RJ-202111$156.99 -
Lower Control Arm Mount Kit, Welded
Quarter-Max
$307.99These are the same control arm mounts used at RJ Race Cars. The .125" thick brackets are made of 4130. .095" thick gussets for added strength. NAS bolts, jet nuts, AN washers and misalignment bushings are included.RJ-202112$307.99 -
Lower Control Arms, Titanium
Quarter-Max
$1,249.99These titanium lower control arms are made to fit Strange Ultra Struts only. Does not include bearings, snap rings, or rod ends. Sold in pairs.STR-S3419TIT$1,249.99 -
$4.99 -
LS Motorplate
Quarter-Max
$221.99This motorplate is designed to fit LS-1 through LS-9 engines. It is machined on the driver back side for clearance for aftermarket cylinder heads. Specifications • Made of 6061-T6 1/4" aluminum • 35-1/2" Overall Width • 29" Notch...RJ-213240$221.99 -
MagnaFuel ProStar EFI 625 Fuel Pump Mount
Quarter-Max
$5.99Specifications:• Material: Steel• Hole Spacing: 1.500"• Application: MagnaFuel ProStar EFI 625RJ-410552$5.99