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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QM Billet Adjustable Double Shear Shock Mount Kit, 3/4" Wide
Quarter-Max
$388.99Easily mount your coil-over shocks with Quarter-Max Chassis & Racing Components’ high quality Billet Adjustable Double Shear Shock Mount Kit. For customers that are not exactly sure of the final ride height or stance they want, or what...QM-300012$388.99 -
QM Billet Adjustable Double Shear Shock Mounts, 3/4" Wide
Quarter-Max
$284.99Easily mount your coil-over shocks with our billet adjustable double shear shock mounts, which offer a wide range of adjustability over a fixed shock mount location.The double shear shock mount utilizes 3/8" NAS bolts to mount to the bracket. A 3/8"...QM-300002$284.99 -
QM Billet Adjustable Double Shear Shock Mounts, 3/4" Wide, 1" Offset, Aluminum
Quarter-Max
$489.99Easily mount your coil-over shocks with our billet adjustable double shear shock mounts, which offer a wide range of adjustability over a fixed shock mount location. These offset shock mounts are designed to move the shock 1" in-board or out-board from...QM-300004$489.99 -
QM Billet Adjustable Double Shear Shock Mounts, 3/4" Wide, 1" Offset, Steel
Quarter-Max
$782.99Easily mount your coil-over shocks with our billet adjustable double shear shock mounts, which offer a wide range of adjustability over a fixed shock mount location. These offset shock mounts are designed to move the shock 1" in-board or out-board from...QM-300003$782.99 -
QM Billet Adjustable Threaded Shock Mount Kit, 1-1/2" Wide
Quarter-Max
$223.99Easily mount your coil-over shocks with Quarter-Max Chassis & Racing Components’ high quality Billet Adjustable Threaded Shock Mount Kit. For customers that are not exactly sure of the final ride height or stance they want, or what shock...QM-300011$223.99 -
QM Billet Adjustable Threaded Shock Mount Kit, 3/4" Wide
Quarter-Max
$223.99Easily mount your coil-over shocks with Quarter-Max Chassis & Racing Components’ high quality Billet Adjustable Threaded Shock Mount Kit. For customers that are not exactly sure of the final ride height or stance they want, or what shock...QM-300010$223.99 -
QM Billet Adjustable Threaded Shock Mounts, 1-1/2" Wide
Quarter-Max
$119.99Easily mount your coil-over shocks with our billet adjustable shock mounts, which offer a wide range of adjustability over a fixed shock mount location.The billet shock mount utilizes 3/8" grade 8 bolts to mount to the bracket. A 1/2"-20 grade 8 bolt is...QM-300001$119.99 -
QM Billet Adjustable Threaded Shock Mounts, 3/4" Wide
Quarter-Max
$119.99Easily mount your coil-over shocks with our billet adjustable shock mounts, which offer a wide range of adjustability over a fixed shock mount location.The billet shock mount utilizes 3/8" grade 8 bolts to mount to the bracket. A 1/2"-20 grade 8 bolt is...QM-300000$119.99 -
QM 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 -
QM Billet Lower Control Arm Mounts
Quarter-Max
$389.99The Quarter-Max billet lower control arm mounts make installation quick and easy and improve the strength and appearance of your chassis and front suspension. These mounts are CNC machined for a precise fit and are pre-notched at the correct strut...QM-202113$389.99 -
QM Billet Wishbone Chassis Clevis
Quarter-Max
$90.99These 4130 billet mounts are machined on a CNC machine to exact specifications. They are designed to weld to a 1-5/8" tube and utilize a AM-8T-20 heavy duty 4130 rod end with .125" step bushings (not included) to reduce the hole of the rod ends to 3/8"...QM-420510$90.99 -
QM Billet Wishbone Chassis Mount Kit
Quarter-Max
$189.99These 4130 billet mounts are machined on a CNC machine to exact specifications. They are designed to weld to a 1-5/8" tube and utilize a AM-8T-20 heavy duty 4130 rod end with .125" step bushings (not included) to reduce the hole of the rod ends to 3/8"...QM-201224$189.99 -
QM Billet Wishbone Chassis Mount with 1/2" Hole
Quarter-Max
$90.99These 4130 billet mounts are machined on a CNC machine to exact specifications. They are designed to weld to a 1-5/8" tube featuring a 1/2" hole to fit FK Rod End (FKB-HRSMX8T) Sold Each.QM-420609$90.99 -
QM Blower Restraint Hold Down Bracket
Quarter-Max
$29.99This Blower Restraint Hold Down Bracket is an essential safety component for any car with a blower. Designed to be welded directly to the vehicle's chassis, it provides a secure attachment point for the mandatory blower restraints, also known...QM-411204$29.99 -
QM Boot Retaining Ring
Quarter-Max
$10.99Thickness 16 gauge Made of Cold Rolled Mild SteelQM-410296$10.99 -
QM Bottle Clamp "T" Handle
Quarter-Max
$20.99This item is for any racer that has had to change an air bottle in the staging lanes and the last minute. This “T” handle will allow save you valuable time in changing bottles. ¼” -28 thread will work on most band clamps. Zinc...QM-600066$20.99 -
QM 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 -
QM Brake Pedal Pad, 4130
Quarter-Max
$10.99Looking for the perfect finishing touch for your custom pedal assembly? This Brake Pedal Pad is designed to provide a sleek, professional look. It's built for a secure and permanent fit, ready to be welded directly onto your pedal kit. A simple,...QM-410048-2$10.99 -
QM Brakeline Tab - Thick
Quarter-Max
$1.89Use to mount bulkhead fittings to your chassis. Fits 1-1/2" tube, 3/8" hole. Thick Brakeline Tab .090” Thk Mild Steel. (Welding Required)QM-217101$1.89 -
QM Brakeline Tab - Thin
Quarter-Max
$1.89Use to mount bulkhead fittings to your chassis.Fits 1-1/2" tube 3/8" hole. Thin Brakeline Tab .065” Thk Mild SteelQM-217101-1$1.89 -
$5.99 -
QM Carburetor Bell Crank Bracket
Quarter-Max
$13.99Specifications:• Material: Steel• Finish: PlatedQM-410634-1$13.99 -
QM Center Point Wheelie Bar Bolt
Quarter-Max
$13.99These 3/8”-24 grade 8 bolts have been machined to the correct length for the QM Wheelie Bar Wheel Housings, and feature a center-point on the head of the bolt to provide an eye-appealing and accurate measuring point to the center of the wheel...QM-0214 | QM-0215$13.99 -
QM Center X Gusset
Quarter-Max
$8.99Weld this bracket to the top and bottom of the center X brace of the chassis base frame to add strength and prevent the welds from cracking. Made of .050" 4130.QM-410740$8.99 -
QM Ceramic Front Wheel Bearing Kit
Quarter-Max
$559.99This ceramic front wheel bearing kit reduces drag on your front wheels. These roller bearings feature ceramic ball bearing for the ultimate in light weight and reducing drag at the same time. The kit comes with (qty-2) inner wheel bearings, (qty-2)...QM-620035$559.99 -
QM Channel Tab
Quarter-Max
$3.39Weld this channel tab to the roll cage to provide a positive pivoting point for your chute handle or air chute release cylinder. .260" HOLD ID .880" CHANNEL WIDTHQM-217087$3.39 -
QM Chassis Blueprints
Quarter-Max
$499.99Our 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...QM-199200$499.99 -
$4.99 -
QM Chevy LS Midplate
Quarter-Max
$131.99Chevy LS Midplate.This midplate is designed to fit LS engines. It is designed to be bolted to the chassis at the top and bottom. The bolt holes in the bottom will fit the Quick Time bellhousing.Specifications:• Material: Mild Steel• Thickness:...QM-213230$131.99 -
QM Chevy LS Side Mount Midplate
Quarter-Max
$131.99Chevy LS Side Mount MidplateThis midplate is designed to mount the back of the GM LS engine to your chassis. It is designed to be bolted to the chassis by both sides of the midplate. It has the GM LS bolt pattern and will fit the Quick Time bellhousing...QM-213231$131.99 -
QM Chevy LS Universal Midplate
Quarter-Max
$216.99Our Universal LS Midplate is designed fit LS engines. It has the GM LS bolt pattern and will fit the Quick Time bellhousing.Specifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"QM-213233$216.99 -
QM Chevy/DRCE Double Frame Rail Midplate
Quarter-Max
$216.99Chevy/DRCE Double Frame Rail MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Chevy/DRCEQM-213203-1$216.99 -
QM Chevy/Olds Blocksaver
Quarter-Max
$139.99Chevy/Olds Blocksaver. Not to be used as a midplate; this product is meant to be used as a shield to protect the block if you have a large opening in the midplate. Specifications:• Material: 6061-T6 aluminum• Thickness: 1/8"• Frame Rail:...QM-213202$139.99 -
QM Chrysler Hemi TFX Blocksaver
Quarter-Max
$110.99Chrysler Hemi TFX Blocksaver. Not to be used as a midplate; this product is meant to be used as a shield to protect the block if you have a large opening in the midplate. Specifications:• Material: 6061-T6 aluminum• Thickness: 1/8"• Dowel...QM-213128$110.99 -
QM Chrysler Hemi TFX Lightweight Midplate, 1/4" Thick
Quarter-Max
$408.99Chrysler Hemi TFX Lightweight MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"QM-213214-2$408.99 -
QM Chrysler Hemi TFX Midplate, 1/4" Thick
Quarter-Max
$193.99Chrysler Hemi TFX MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 1/4"• Size: 24" x 24"QM-213214$193.99 -
QM Chrysler Hemi TFX Midplate, 3/8" Thick
Quarter-Max
$363.99Chrysler Hemi TFX MidplateSpecifications:• Material: 6061-T6 aluminum• Thickness: 3/8"• Size: 24" x 24"QM-213214-1$363.99 -
QM Chrysler TFX Motorplate
Quarter-Max
$148.99Chrysler TFX Motorplate Specifications• Made of 6061-T6 1/4" aluminum • 9" overall height • 36" overall widthQM-213112$148.99 -
QM Clamp-On Helmet Hook, 1.5 in. Tube Size, Black Anodized
Quarter-Max
$23.99Hang your helmet with one of our Quarter-Max helmet hooks. Made from aluminum, the hook mounts on your roll cage so you can choose the most convenient place to hang your helmet.Specifications:• Material: Aluminum• Tube diameter: 1.5 in.•...QM-219543$23.99 -
QM Clamp-On Helmet Hook, 1.625 in. Tube Size, Black Anodized
Quarter-Max
$23.99Hang your helmet with one of our Quarter-Max helmet hooks. Made from aluminum, the hook mounts on your roll cage so you can choose the most convenient place to hang your helmet.Specifications:• Material: Aluminum• Tube diameter: 1.625 in.•...QM-219544$23.99