Chassis & Suspension
Get the best products at the lowest prices on chassis and suspension components!
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Four 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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QM Pro Series Four Link Chassis Bracket Doubler Plate for Blank - No Notch (Universal) Brackets, Lower
Quarter-Max
$22.99Doubler 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-411003$22.99 -
QM Pro Series Four Link Chassis Bracket Doubler Plate for Blank - No Notch (Universal) Brackets, Upper
Quarter-Max
$29.99Doubler 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-411002$29.99 -
QM Pro Series Four Link Chassis Bracket Doubler Plate, Lower
Quarter-Max
$22.99Doubler 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-410686-1$22.99 -
QM Pro Series Four Link Chassis Bracket Doubler Plate, Upper
Quarter-Max
$29.99Doubler 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-410686-2$29.99 -
QM Pro Series Four Link Chassis Brackets for Round Tube Back-Halfs, 4130
Quarter-Max
$430.49Quarter-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-410599$430.49 -
QM Pro Series Four Link Chassis Brackets, 4130, 13 in. Notch
Quarter-Max
$239.96 - $443.99Quarter-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-410017-1 | QM-410017-1D$239.96 - $443.99 -
QM Pro Series Four 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 -
QM Pro Series Four Link Housing Bracket Doubler Plate, Lower
Quarter-Max
$29.99Doubler 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-410687-1$29.99 -
QM Pro Series Four Link Housing Bracket Doubler Plate, Upper
Quarter-Max
$22.99Doubler plates are designed to weld to the Four Link brackets to add thickness and strength around the Four Link holes, while adding a minimal amount of weight. This additional strength increases bracket longevity and improves consistency by preventing...QM-410687-2$22.99 -
QM Pro Series Four 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 -
QM Pro Series Four Link Housing Brackets for Billet Adjustable Shock Mounts
Quarter-Max
$267.96 - $562.99Quarter-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-AS$267.96 - $562.99 -
QM Pro Series Four Link Kit
Quarter-Max
$1,117.99 - $1,701.99Quarter-Max's Pro Series Four Link Kit was designed to hold up to high horsepower and has been race proven on Quarter-Max for years. This kit features our high quality 1-1/4 in.x.095" 4130 Pro Series Four Link bars. This is a stronger upgrade that comes...QM-201211$1,117.99 - $1,701.99 -
QM Pro Series Four Link Kit with Billet Adjustable Shock Mounts
Quarter-Max
$1,267.99 - $1,924.99Quarter-Max's Pro Series 4-Link Kit was designed to hold up to high horsepower and has been race proven on Quarter-Max race cars for years. This 4-link kit features our billet adjustable shock mounts, which offer a wide range of adjustability over a...QM-30002x$1,267.99 - $1,924.99 -
QM Pro Series Ladder Bar Hoop Bracket
Quarter-Max
$7.99Pro Ladder Bar Hoop BracketSpecifications:• Thickness: 3/16"• Material: Mild steelSold each.QM-410212-1$7.99 -
QM Pro Series Welded Wishbone
Quarter-Max
$479.99Wishbones 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.This kit is the perfect strength for Top Sportsman car type applications. Not...QM-970100$479.99 -
QM Pro Series Welded Wishbone with Hardware
Quarter-Max
$729.99Wishbones 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 Pro Series Wishbone features 1/2” and 3/8” NAS bolts, Mil Spec nuts,...QM-970101$729.99 -
QM Pro Series Wishbone Kit
Quarter-Max
$314.99Wishbones 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 Pro Series Wishbone Kit features 1/2” and 3/8” NAS bolts, Mil Spec...QM-201201$314.99 -
QM Pro Series Wishbone Slide Tube, 1" O.D.
Quarter-Max
$77.99Upgrade your Quarter-Max wishbone with our precision CNC Pro Series Wishbone Slide Tube. Machined wrench flats to tighten rod end jam nut. Greasable.Specifications:• Material: 4130• O.D.: 1"• Includes grease fitting.Does not include rod...QM-201198$77.99 -
QM Pro Welded Custom 9"-10" Fabricated Rear End Housing
Quarter-Max
This high-performance Quarter-Max Pro Welded Custom Housing is engineered for serious racing applications. Featuring a centered pinion design and chromoly construction, it offers superior strength and durability. It's built with 3-1/2" diameter axle...QM-204109 -
QM Pro Welded Dual 10"-11" Fab Floater Housing
Quarter-Max
Quarter-Max Pro Welded Custom Dual Pattern Floater HousingEngineered for serious performance, the Quarter-Max Pro Welded Custom Dual Pattern Floater Housing is a top-tier choice for your racing application. Key Features: * Premium Construction: Built...QM-204109-11 -
QM Pro Welded Dual 11" 4130 Pro Mod Floater Rear End Housing
Quarter-Max
Engineered for serious performance, the Quarter-Max Pro Mod Welded Custom Housing offers a centered pinion design for optimal driveline geometry. Constructed from high-strength chromoly, this housing features durable 3-1/2" diameter axle tubes and is...QM-204109-11-PM -
$13.99 -
$9.99 -
QM Profiled BBC Motorplate
Quarter-Max
$193.99Profiled BBC Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 34-1/4" Overall Width • 28-5/8" Notch Width Note: This motorplate requires qty-4 #217065 press-in bushings. Sold separately.QM-213102$193.99 -
QM Profiled SBC Motorplate - Aurora Short Block
Quarter-Max
$193.99This motor plate is made from 1/4" thick 6061-T6 aluminum and has a Small Block Chevy bolt pattern. This motor plate is profiled. Fits Aurora Short Block only. Specifications• Made of 6061-T6 1/4" aluminum • 32" overall...QM-213124$193.99 -
$2.99 -
QM Quick Connect Chassis Fitting, Wiggins Style
Quarter-Max
$84.99Quick Connect Chassis Fitting, Wiggins Style notched to fit 1-3/8" tube. Tired of complicated blow-back solutions? Upgrade your vehicle with our innovative Wiggins Style Quick Connect Chassis Fitting and cleverly convert your existing chassis tube into...QM-420620$84.99 -
QM 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.QM-410430-1$28.99 -
QM 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"QM-411023$3.99 -
$4.99 -
$4.99 -
QM 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.QM-410738$4.99 -
QM 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.QM-410738-1$5.99 -
QM 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.QM-410734$3.99 -
QM 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.QM-410734-1$5.99 -
QM 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.QM-410737$4.99 -
QM 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.QM-410737-1$5.99 -
QM 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.QM-410735$3.99 -
QM 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.QM-410735-1$5.99 -
QM 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.QM-410739$5.99