Quarter-Max Racing Components Proudly Highlights the Hydraulic Race Jack Caddy(Post)
Quarter-Max Racing Components proudly highlights the 860 Performance Hydraulic Race Jack Caddy, the ultimate transport and storage solution designed specifically for automotive racers and ...
Custom Fabrication(Page)QUARTER-MAX, LLC - CUSTOM WELDING & MACHINING Have a project that requires custom fabrication, welding, or machining? We keep a huge inventory of tubing, bar stock, and flat sheet mate ...
Top Sportsman Cars(Page)TOP SPORTSMAN DRAG CARS Top Sportsman Chassis 4130 CHROME MOLY WITH FUNNY CAR CAGE – MEETS SFI 25-1H SPECIFICATIONS WHEEL BASE 105” DRIVER SIDE / 104” PASSENGER SIDE (1& ...
Product results
Product results
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QM Late Model Camaro Spill Plate, Aluminum
Quarter-Max
$63.00Designed specifically to fit the aerodynamic contours of the 2025 Camaro, these spill plates are a crucial upgrade for any serious drag racer. Constructed from high-grade, lightweight aluminum, they...QM-430650$63.00 -
6-32 Self-Locking Nut Plate
Quarter-Max
$1.25This lightweight, low-profile plate is an excellent way to install a captive nut behind a panel.Specifications:• Thread Size: 6-32 (0.138" x 32 TPI)• Length: 0.948"• Width: 0...QM-600017$1.25 -
QM 7/16 in. Quarter Turn Fastener Plate, Mild Steel
Quarter-Max
$2.407/16 in. Quarter Turn Fastener Plate, Mild SteelSpecifications:• Application: 7/16 in. quarter turn fasteners• Material: Mild steelSold individually.QM-216322$2.40 -
QM 2019 - Late Model Mustang Spill Plate, Aluminum
Quarter-Max
$63.00Designed specifically to fit the aerodynamic contours of the Five Star Late-Model Mustang (2019 - 2025), these spill plates are a crucial upgrade for any serious drag racer. Constructed from...QM-430655$63.00 -
7/16 in. Quarter Turn Fastener Upper Fender Plate, 4130
Quarter-Max
$9.447/16 in. Quarter Turn Fastener Upper Fender Plate, 4130Specifications:• Application: 7/16 in quarter turn fasteners• Material: 4130Sold individually.QM-216315$9.44 -
7/16 in. Quarter Turn Fastener Short Plate, Mild Steel
Quarter-Max
$1.257/16 in. Quarter Turn Fastener Short Plate, Mild SteelSpecifications:• Application: 7/16 in. quarter turn fasteners• Material: Mild steelSold individually.QM-216312$1.25 -
QM Quarter Turn Fastener Plate, Long, Mild Steel
Quarter-Max
$5.24QM Quarter Turn Fastener Plate, Long, Mild SteelSpecifications:• Material: Mild steelSold individually.QM-410131-1$5.24 -
QM 5/16 in. Quarter Turn Fastener Plate, Mild Steel
Quarter-Max
$1.675/16 in. Quarter Turn Fastener Plate, Mild SteelSpecifications:• Application: 5/16 in. quarter turn fasteners• Application: 1" springs• Material: Mild steelSold individually.QM-216310$1.67 -
QM Quarter Turn Fastener Plate, Mild Steel, 1-3/8 in. Spring
Quarter-Max
$2.09Quarter Turn Fastener Plate, Mild Steel, 1-3/8 in. SpringSpecifications:• Application: 1-3/8 in. spring• Material: Mild steelSold individually.QM-216332$2.09 -
QM Lightweight Quarter Turn Fastener Short Plate, Mild Steel, 1 in. Spring
Quarter-Max
$1.12Lightweight Quarter Turn Fastener Short Plate, Mild Steel, 1 in. SpringSpecifications:• Application: 1 in. spring• Material: Mild steelSold individually.QM-216331$1.12 -
QM 5/16 in. Lightweight Quarter Turn Fastener Plate, Mild Steel
Quarter-Max
$1.775/16 in. Lightweight Quarter Turn Fastener Plate, Mild SteelSpecifications:• Application: 5/16 in. quarter turn fastener• Application: 1 in. spring• Material: Mild steelSold...QM-216323$1.77 -
QM #5 Dzus Backing Plate with 5/16" Hole, Mild Steel (Pack of 10)
Quarter-Max
$17.75#5 Dzus Backing Plate Specifications:• Material: Mild steel• Hole Size: 5/16" Sold in a pack of 10QM-216311-1$17.75 -
QM 7/16 in. Quarter Turn Fastener Backing Plate, Mild Steel
Quarter-Max
$1.777/16 in. Quarter Turn Fastener Backing Plate, Mild SteelSpecifications:• Application: 7/16 in. quarter turn fasteners• Material: Mild SteelSold individually.QM-216318$1.77 -
QM Lightweight Quarter Turn Fastener Plate, Mild Steel, 1 in. Spring
Quarter-Max
$1.12Lightweight Quarter Turn Fastener Plate, Mild Steel, 1 in. SpringSpecifications:• Application: 1 in. spring• Material: Mild steelSold individually.QM-216330$1.12 -
QM 7/16 in. Quarter Turn Fastener Doubler Plate, Stainless Steel (Pack of 10)
Quarter-Max
$25.097/16 in. Quarter Turn Fastener Doubler Plate, Stainless Steel Specifications:• Application: 7/16 in. quarter turn fasteners• Qty-4 .125 in. holes for attaching to panel• Material:...QM-216309SS$25.09 -
QM Wing Strut Mount Backing Plate with Hole, Scalloped, Aluminum
Quarter-Max
$7.86Specifications:• Material: AluminumQM-410788$7.86 -
QM 7/16 in. Quarter Turn Fastener Doubler Plate, Aluminum, Black Anodized
Quarter-Max
$2.427/16 in. Quarter Turn Fastener Doubler Plate, AluminumSpecifications:• Application: 7/16 in. quarter turn fasteners• Qty-4 .125 in. holes for attaching to panel• Material:...QM-216309B$2.42 -
QM 7/16 in. Lightweight Quarter Turn Fastener 90 Degree Plate, Mild Steel
Quarter-Max
$7.347/16 in. Lightweight Quarter Turn Fastener 90 Degree Plate, Mild SteelSpecifications:• Application 7/16 in. quarter turn fastener• Material: Mild SteelSold individually.QM-410624-1$7.34 -
QM 5/16 in. Quarter Turn Fastener Backing Plate, Mild Steel
Quarter-Max
$1.775/16 in. Quarter Turn Fastener Backing Plate, Mild SteelSpecifications:• Application: 5/16 in. quarter turn fasteners• Material: Mild steelSold individually.QM-216311$1.77 -
$268.79 -
QM Wing Strut Mount Backing Plate, Scalloped, Aluminum
Quarter-Max
$6.29Specifications:• Material: AluminumQM-410788-1$6.29 -
QM 5/16 in. or 7/16 in. Quarter Turn Fastener 90 Degree Plate, Mild Steel
Quarter-Max
$4.825/16 in. or 7/16 in. Quarter Turn Fastener 90 Degree Plate, Mild SteelSpecifications:• Application: 5/16 in. and 7/16 in. quarter turn fasteners• Material: Mild steelSold individually.QM-216306$4.82 -
QM Short Front End Guide Plate, Titanium
Quarter-Max
$17.84Make front-end mounting and removal on your Hot Rod a breeze with our Short Front End Guide Plate. This crucial component is a key part of our front-end mounting kits, engineered for precise...QM-410745-1T$17.84 -
Quarter-Max Four Link Chassis Bracket Doubler Plate, Lower
Quarter-Max
$28.34Doubler 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...QM-411033$28.34 -
QM Pro Series Four Link Chassis Bracket Doubler Plate, Upper
Quarter-Max
$31.49Doubler 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...QM-410686-2$31.49 -
QM 7/16 in. Quarter Turn Fastener Doubler Plate, Aluminum
Quarter-Max
$1.447/16 in. Quarter Turn Fastener Doubler Plate, AluminumSpecifications:• Application: 7/16 in. quarter turn fasteners• Qty-4 .125 in. holes for attaching to panel• Material: AluminumSold...QM-216309$1.44 -
QM Pro Series Four Link Housing Bracket Doubler Plate, Upper
Quarter-Max
$24.14Doubler 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...QM-410687-2$24.14 -
Grant Carbon Fiber Steering Wheel Switch Plate, 2-Hole
Quarter-Max
$47.24This Grant switch plate has provisions for up to two switches, and the carbon fiber construction provides weight savings over other steering wheel switch panels. Specifications:• Material:...GRA-262$47.24 -
QM 5/16 in. Quarter Turn Fastener Small Plate, Mild Steel
Quarter-Max
$1.145/16 in. Quarter Turn Fastener Small Plate, Mild SteelSpecifications:• Application: 5/16 in. quarter turn fastener• Application: 1 in. spring• Material: Mild SteelSold individually.QM-216308$1.14 -
7/16 in. Quarter Turn Fastener Tube End Plate, Mild Steel
Quarter-Max
$2.827/16 in. Quarter Turn Fastener Tube End Plate, Mild SteelSpecifications:• Application: 7/16 in. quarter turn fasteners• Material: Mild steelSold individually.QM-216317$2.82 -
QM 2006 Toyota Solara Skid Plate, Kirkman Body
Quarter-Max
$156.44 - $216.99Our skid plates offer the perfect protection from nicks and dings put in your front end.Specifications:• Body: 2006 Toyota Solara - Kirkman• Available Materials: Aluminum & stainless...QM-219618-8 | QM-219618-8SS$156.44 - $216.99 -
Extreme Pro Series Four Link Chassis Bracket Doubler Plate, Upper
Quarter-Max
$32.54Doubler 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...QM-410891$32.54 -
Extreme Pro Series Four Link Chassis Bracket Doubler Plate, Lower
Quarter-Max
$32.54Doubler 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...QM-410892$32.54 -
QM 5/16 in. or 7/16 in. Quarter Turn Fastener Plate, Mild Steel
Quarter-Max
$2.305/16 in. or 7/16 in. Quarter Turn Fastener Plate, Mild SteelSpecifications:• Application 5/16 in and 7/16 in. quarter turn fasteners• Material: Mild steelSold individually.QM-216307$2.30 -
QM Extreme Pro Series Four Link Housing Bracket Doubler Plate, Upper
Quarter-Max
$24.14Doubler 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...QM-410890$24.14 -
QM 1/8 in. x 1/4 in. Long Semi-Tubular Smash Rivet, Steel, Zinc Plated
Quarter-Max
$0.111/8 in. x 1/4 in. Long Semi-Tubular Smash Rivet, Steel, Zinc PlatedGet the look of a professional installation by using smash rivets. Specifications:• Body Diameter: 1/8 in.• Length: 1/4...QM-600002-250$0.11 -
Speedwire Systems Rear Battery Shut Off Button & Mounting Plate Kit
Speedwire Systems
$119.99Upgrade your race car’s safety system with the ultimate lightweight solution from Quarter-Max. The Speedwire Systems Rear Battery Shut Off Button is a professional-grade, electrical alternative...SPW-BSO-1$119.99 -
QM Extreme Pro Series Four Link Housing Bracket Doubler Plate, Lower
Quarter-Max
$36.74Doubler 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...QM-410120-3$36.74 -
QM Pro Series Four Link Housing Bracket Doubler Plate, Lower
Quarter-Max
$31.49Doubler 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...QM-410687-1$31.49 -
QM 1/8 in. x 3/16 in. Long Semi-Tubular Smash Rivet, Steel, Zinc Plated
Quarter-Max
$0.111/8 in. x 3/16 in. Long Semi-Tubular Smash Rivet, Steel, Zinc PlatedGet the look of a professional installation by using smash rivets. Specifications:• Body Diameter: 1/8 in.• Length: 3/16...QM-600002-188$0.11
Featured
QM High-Performance 11' Low-Friction Cable
Quarter-Max
$104.99
Engineered for the demands of professional drag racing, this 11' (132-inch) low-friction cable from Quarter-Max delivers the uncompromising precision and "snap" you need at the starting line. Whether...
QM-209101-2
10-32 x 5/8" Flat Head Socket Cap Screw, Stainless Steel (Pack of 20)
$12.06
The Socket Cap Screws Flat Head Black Oxide Stainless Steel is a high-quality choice. These are specifically chemically treated to provide a matte black look without sacrificing the durability of the...
FAST-55003
Billet Penske Shock Strut Canister Mount, Clamp-on, Black
Quarter-Max
$133.34
Our Clamp-On Shock Canister Mount is the definitive solution for racers and enthusiasts looking to streamline their suspension geometry and clean up their chassis.Specifically engineered to convert...
QM-219561
Side Bar Rider Seat, Black Diamond Pattern Stitching
Quarter-Max
$209.99
Quarter-Max Side Bar Rider SeatFinish your interior or exterior chassis work with the Quarter-Max Side Bar Rider Seat. This short-profile seat offers a clean, professional appearance and is built to...
QM-211997
QM Parachute Cord & Push Bar Mount
Quarter-Max
$288.74
Engineered for serious drag racing applications, this kit provides a secure, separate mounting point for each parachute cord in a dual-chute system. Manufactured from high-strength, water-jetted...
QM-209107-3
QM Slim-Line Wide Wheelie Bar Wheels, 8-Hole, 1-1/4 in. Hub Width
Quarter-Max
$199.48
Slim-Line Wide Wheelie Bar Wheels, 8-Spoke, 1-1/4 in. Hub Width
Specifications:• Material: Polyurethane• Style: 8-Hole• Available hub widths: 1-1/4"
Sold as a pair.
QM-219707-3
QM Billet Fuel Pump Mount, Fits Pump 1.700 in Diameter, Fits 1-3/8 Tube
Quarter-Max
$104.99
This billet fuel pump mount fits a pump 1.700 in Diameter and mounts to a 1-3/8" chassis tube. This will allow you many secure mounting options within your front end. • Material: Aluminum•...
QM-219563
QM Window Latch Kit, Quarter-Max Logo
Quarter-Max
$234.14
Window Latch Kit, Quarter-Max LogoThese aircraft quality latches release easily from inside and outside the car. Our window latches are typically installed in the top leading edge of the...
QM-219403-2
QM Parachute Handle System, Air Activated, for Single Cable
Quarter-Max
$188.99
Parachute Cable Kit, Air Activated, for Single CableDesigned to mount your parachute handle, cable, and air release cylinder all in one easy to install mount with correct geometry for smooth...
QM-209120
QM Extreme Pro Series 2" Splined Anti-Roll Bar Kit, Universal
Quarter-Max
$794.99 - $823.99
Our Extreme Pro Series 2” Splined Anti-Roll Bar Kit is the most universal heavy duty splined anti-roll bar kit available on the market today!
Engineered to provide superior strength for high...
QM-201194 | QM-201194-1
QM 7/16 in. Self-Ejecting Flush Slotted Head Quarter Turn Fastener, Aluminum, Black Anodized, .500 in. Grip Length
Quarter-Max
$5.69
Quarter-Max 7/16 in. Self-Ejecting Flush Slotted Head Quarter Turn Fastener
Secure your body panels with precision using the Quarter-Max 7/16" Self-Ejecting Fastener. Crafted from lightweight,...
QM-216130B
Quarter-Max Wing Support Kit
Quarter-Max
$200.54
This kit includes 4 wing struts, mounts, hitch pins, and all hardware.
QM-209202
QM Parachute Cable Kit
Quarter-Max
$110.24 - $126.99
Everything you need to pull a single chute is in this kit. Available for single and dual chute systems. Includes 1/8" Handle
QM-209110-x
QM Lower Control Arm Mount Kit
Quarter-Max
$164.84
These are the same control arm mounts used at Quarter-Max. The .125" thick brackets are made of 4130. .095" thick gussets for added strength. NAS bolts, jet nuts, AN washers and misalignment bushings...
QM-202111
QM Engine Sling, 22 in. Straps
Quarter-Max
$188.99
Remove your engine with ease! This handy engine sling makes removing engines easier. Simply hang from your engine puller and bolt to the header studs. Strap lengths available in 22 in. for carbureted...
QM-110200
QM Door Latch Kit
Quarter-Max
$91.34
Our Door Latch Kit is lightweight and for use in all makes and models of fiberglass doors. The kit comes complete with mechanisms, strikers, aluminum face plates, & hardware.This kit is for a...
QM-219407
QM Door Hanger Kit
Quarter-Max
$199.49
Make loading & unloading your car easier! Our new Door Hanger Kit mounts to the wall of your trailer, giving you a secure mounting point for your race car's driver side door. Your door secures to...
QM-219820
Quarter-Max Carbon Fiber/Fiberglass Sheet, 4 Ft x 8 Ft
Quarter-Max
$577.50
Our carbon fiber flat sheets are available in a variety of sizes and in either carbon fiber/fiberglass or lightweight carbon fiber (carbon/carbon).
The lightweight carbon fiber flat sheets are...
QM-211630-1
QM Side Window Bezel, Black
Quarter-Max
$70.34
Give a classy touch and finish to the side window holes in your car with our side window bezels.
Machined from billet 6061-T6 aluminum, our side window bezels feature a 4.0625 in. ID...
QM-219412
QM 5 lb Lead Puck
Quarter-Max
$26.24
Need to move just a little weight around? Use our 5 lb lead pucks! They have a 1/2" hole drilled through the center for easy mounting and removal.
QM-219104