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Robin Roberts Captures Hometown Pro Mod Victory at MWDRS Smack Down(Post)
An exciting weekend at Flying H Drag Strip in Odessa, Missouri, gave the MWDRS first time winners, new champions, and more! The Mid-West Drag Racing Series came into the penultimate race of the seaso ...
Quarter-Max Begins the Ultimate Pro Mod Build for the "World's Quickest Man in Pro Mod," Jimmy Taylor(Post)Construction is currently underway on Jimmy Taylor's new Pro Mod, which will be powered by Xtreme Racing Engines! When the world’s quickest man in a Pro Mod asks you to build his car, you ...
An Inside Look at Quarter-Max Racing with Owner Clyde Scott(Post)Recently, I had the privilege of going on a shop tour at Quarter-Max Racing with Joshua Dixon (QM Brand Management and Design) to see the latest cars and products coming out of the premier Pro Mod fa ...
Back in the Driver's Seat: A Father and Son's Championship(Post)After being away from racing for five years, my son, Michael Jr., convinced me it was time to get back behind the wheel. In April of 2023, we picked up our new Camaro from Quartermax R ...
BLACK FRIDAY 20% OFF Quarter-Max Line Products! The BIGGEST SALE OF THE YEAR!(Post)Get Black Friday Deals Now at Quarter-Max! Don't miss the biggest SAVINGS event of the year at Quarter-Max with great deals on over 100 top brands! Including Quarter-Max Components, Strange Engineeri ...
BATTLE FOR THE BUCKLE: The 2026 Quarter-Max Grassroots Series Kicks Off(Post)There is a specific kind of magic that only happens at the 1/8th mile. It’s the smell of burnt rubber hanging thick in the humid air, the focused silence in the staging lanes, and the split-sec ...
Quarter-Max Racing Unveils One-of-a-Kind Late Model Pro Mod Mustang for Hall of Famer J.R. Osborne, Powered by FFRE(Post)GALESBURG, ILL. – April 16, 2026 – Quarter-Max Racing is thrilled to announce the official unveiling of a highly anticipated, custom-built Late Model Pro Mod Mustang engineered for ...
Keith Haney Unveils New “Gladiator” Nitrous Pro Mod Camaro built by Quarter-Max Racing(Post)Keith Haney has a new weapon, and it has a name to match its intentions. The veteran racer and promoter this week pulled the wraps off “Gladiator,” a new nitrous-fed Pro Mod Camaro that m ...
Nate Sayler Believes Big Changes Will Lead to Success at U.S. Street Nationals with his QM built Mustang(Post)Former No Prep Kings star Nate Sayler arrived in Bradenton, Florida last December for the Snowbird Outlaw Nationals presented by Motion Raceworks with high hopes. Piloting his brand-new screw-blown & ...
Quarter-Max Pro Extreme Exhibition Class Added to Final Two MWDRS Events(Post)The Mid-West Drag Racing Series presented by J&A Service is proud to announce the addition of the Quarter-Max Pro Extreme Exhibition Class for the final two races of the 2026 season at Tulsa Race ...
Careers(Page)Make your career here! Come be a part of our team!Email your resume to careers@quartermax.com Advanced Metal Fabricator / TIG Welder Quarter-Max LLC is a premier custom race car shop and parts manu ...
Updates & Repairs(Page)Unlock Your Car's True Potential with the Latest Chassis & Suspension Tech. Don't let outdated technology hold you back. The experts at Quarter-Max Racing will transform your car's perfor ...
Price Match Guarantee(Page)Quarter-Max Price Match GuaranteeQuarter-Max will beat any advertised price on all new, identical, in-stock products priced “to your door,” including shipping and handling fees. P ...
Sales Tax(Page)I haven't been charged sales tax in the past. Why now?The laws around charging sales tax for products are changing due to a recent Supreme Court Decision, and for this reason we must charge ...
Privacy Policy(Page)Privacy Policy Thank you for visiting www.quartermax.com (our "Site"). We appreciate the opportunity to interact with you on the Internet and are committed to protecting and safeguarding y ...
Terms and Policies(Page)All Quarter-Max, LLC product, photos, and product information is designed and owned by Quarter-Max, LLC and cannot be copied or used without expressed written permission from Quarter-Max, LLC. Any ...
Shipping & Returns(Page)UPS Ground Delivery Map Important Shipping Update To Our Valued Customers, Due to recent, unprecedented increases in UPS rates and rising fuel costs, Quarter-Max Racing Components must temporari ...
Product results
Product results
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MSD Timing Pro Timing Light, Inductive
MSD
Retail: $259.95$230.95This MSD Timing Light is perfect for working in a garage, outside in the sun, or anywhere else you need to check your timing. The light provides stable, reliable signals from 0 to 10,000 rpm. The...MSD-8992Retail: $259.95$230.95 -
Out of stock
MSD Self-Powered Timing Light
MSD
Retail: $350.95$311.95An accurate timing light is extremely important to the performance of your engine. This Self-Powered Timing Light does not require 12 volts. This means less wires are hanging over the engine...MSD-8991Retail: $350.95$311.95 -
MSD Timing Tapes for Harmonic Balancers
MSD
Retail: $9.93$8.83Accurate ignition timing is one of the most vital adjustments you can make to your engine. Proper timing can mean the difference between winning and losing a race or even blowing an engine (as a...MSD-8985Retail: $9.93$8.83 -
QM Timing Light Mount
Quarter-Max
$37.79Mount to firewall and use for power supply for your timing light.QM-211657$37.79 -
8 Channel Timer Module
Electrimotion
$498.75This timer has 8 channels (1-8) that can be individually programmed to turn ON and OFF at specific times. Timer works extremely well as a controller for pneumatic shocks and struts, or any timer...ELECT-519$498.75 -
QM Digi-Set Timer
Quarter-Max
$108.14Used to change shock settings or activate a second stage of nitrous or nearly anything else that needs to be time activated. Can be set up to start using nearly any switch used during a run (ie gear...QM-214300$108.14 -
QM HD Delay Timer
Quarter-Max
$167.99The Quarter-Max 12 volt delay timers can be set in .01 - 10 seconds of delay intervals. Commonly used to bring in the 2nd NOS system and to delay the electric shock changes from the gear change. For...QM-214300-2$167.99 -
PCT3-P Pro Cube Plus Delay Box with 3 Timers
K&R
$555.45SMALL IN SIZE – HUGE IN FEATURES PRO-DIAL DIAL BOARD OUTPUTS-- (2) Fiber optic outputs capable of of controlling TWO Pro-Dial dial boards. Automatically sends your dial-in to any of our...K&R-PCT3-P$555.45 -
K&R LED Pro Dial
K&R
$417.90DIAL BOARD FEATURES(patents pending) "Fiber-Link" connection to remote controller (cut to fit) "RF" Protection ---"Fiber-Link" impervious to ignition "RF noise" "Super Bright" LED's for...K&R-DB1-WHT-BLK$417.90 -
K&R Twin LED Pro Dials
K&R
$647.85"TWIN" DIAL BOARD FEATURES(patents pending) TWO (2) "PRO-DIAL" LED dial boards (one for each side) "Fiber-Link" connection from each dial board to controller (cut to fit) "RF"...K&R-DB1-WHT-BLK-TWIN$647.85 -
QM Shifter & Delay Box Mount with Drive Shaft Loop
Quarter-Max
$238.34Locate your Biondo Mega 450 (or similarly sized) delay box within easy reach of the driver for keyboard usage and visibility. Available in either the laser cut panel or the tubular mount. Includes...QM-205113$238.34 -
QM Delay Box Flat Mount
Quarter-Max
$75.59This delay box mount is designed to mount the Mega 450 (or similar box) in any number of locations. Includes a 3/4" diameter pre-bent tube to make mounting an ease. Welding required.QM-205116-1$75.59 -
QM Shifter & Delay Box Mount
Quarter-Max
$179.99Locate your Biondo Mega 450 (or similarly sized) delay box within easy reach of the driver for keyboard usage and visibility. The laser cut bracket for the delay box is to be welded to an automatic...QM-205112$179.99 -
QM Welded Shifter & Delay Box Mount
Quarter-Max
$127.04Locate your Biondo Mega 450 (or similarly sized) delay box within easy reach of the driver for keyboard usage and visability. The bracket for the delay box is welded to an automatic shifter mount...QM-205112W$127.04 -
Plexus MA300 Twin Cartridge, Black
$115.49Two-part methacrylate adhesive designed for structural bonding of composite, thermoplastic, and metal assemblies. MA300 has a working time of 3 to 6 minutes and reaches approximately 500 psi in 12...QM-219802-1$115.49 -
Plexus MA310 Twin Cartridge, Cream
$94.99Two-part methacrylate adhesive designed for structural bonding of thermoplastic, metal, and composite assemblies. MA310 is a medium-curing adhesive system. MA310 offers a combination of high strength...QM-219802$94.99 -
MSD Two Step Module Selector
MSD
Retail: $168.95$149.95This MSD Two Step Module Selector lets you choose from two different rpm limits that can be activated at different times. Features:• It can also be used with an MSD Timing Control• Launch...MSD-8739Retail: $168.95$149.95 -
MSD GM LT1 5.7L 92-94 Distributor
MSD
Retail: $956.95$849.95The MSD-8381 GM LT1 5.7L 92-94 Distributor is an all-out performance distributor to replace the OEM GM LT1 Optispark. An entire billet block of aluminum is machined down into a precise housing that...MSD-8381Retail: $956.95$849.95 -
MSD Three Step Module Selector
MSD
Retail: $224.95$199.95This MSD Three Step Module Selector lets you choose from two or three different rpm limits that can be activated at different times. Features:• It can also be used with an MSD Timing...MSD-8737Retail: $224.95$199.95 -
MSD Digital Programmable 6AL-2 Ignition
MSD
Retail: $618.95$338.95The Programmable 6AL-2 Ignition provides street and performance cars to take advantage of tuning-in an ignition curve or boost timing map from a PC. Vibration mounts, wiring and a PC cable are...MSD-6530Retail: $618.95$338.95 -
QM Remote Starter Button Mount
Quarter-Max
$20.99Easily mount your remote starter switches to the firewall or chassis and protect them from accidental engagement at the same time!(welding required)QM-214117$20.99 -
MSD Cable Assembly, 2 Wire, 6'
MSD
Retail: $35.78$31.80Use this replacement harness to connect your MSD ignition box or timing accessory to your distributor or crank trigger. Specifications:• Length: 6'MSD-8860Retail: $35.78$31.80 -
QM Clutch Stop Kit
Quarter-Max
$35.69For consistent pedal travel every time, install our Clutch Stop Kit. Includes 4130 Chromoly tubing, tube adapter, and all hardware.QM-214108$35.69 -
QM Cable/Hose Cutter
Quarter-Max
$59.84Can be used to cut cable or hose. Eliminate the fraying of your steel braided tubing using this cable/hose cutter and get quick clean cuts every time!QM-219800$59.84 -
QM Chevy LS Midplate
Quarter-Max
$138.59Chevy 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...QM-213230$138.59 -
MSD Programmable Digital-7 Plus Ignition
MSD
Retail: $1,318.95$1,171.95The Programmable Digital-7 Plus Ignition includes all of the standard programmable features such as Individual Cylinder Management, Step Retards, Rev Limits, and Shift Points. A MAP sensor is...MSD-7531Retail: $1,318.95$1,171.95 -
QM Chevy LS Universal Midplate
Quarter-Max
$227.84Our 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:...QM-213233$227.84 -
Replacement Parachute Pack, Small, No Cut
Stroud Safety
$75.00This individual black nylon pack is meant to replace worn-out Stroud chute deployment packs so you can race safely each and every time. Specifications:• Size: Small• Style: No Cut•...STO-473-S$75.00 -
FuelTech - FT550 EFI System with 10 Ft Unterminated Harness
$2,285.85The FT550 is an engine fuel control and monitoring system from FuelTech: electronic fuel injection, integrated dashboard, data acquisition and power management. The FuelTech FT550 is the best ECU...FT-3010005496/5569/5571$2,285.85 -
Replacement Parachute Pack, Large, No Cut
Stroud Safety
$75.00This individual black nylon pack is meant to replace worn-out Stroud chute deployment packs so you can race safely each and every time. Specifications:• Size: Large• Style: No Cut•...STO-473-L$75.00 -
Replacement Parachute Pack, Large, Spring Launch
Stroud Safety
$75.00This individual black nylon pack is meant to replace worn-out Stroud chute deployment packs so you can race safely each and every time. Specifications:• Size: Large• Style: Spring...STO-473-L-S$75.00 -
FuelTech - IGN1A Inductive Smart Coil without Mating Plug Kit
$93.45FuelTech's IGN1A inductive Smart Coils are the perfect ignition coil for your high performance application, With up to 175mj of energy and a long spark discharge time of 3.2ms. These coils provide...FT-5001100012$93.45 -
Replacement Parachute Pack, Small, Spring Launch
Stroud Safety
$75.00This individual black nylon pack is meant to replace worn-out Stroud chute deployment packs so you can race safely each and every time. Specifications:• Size: Small• Style: Spring...STO-473-S-S$75.00 -
FuelTech - IGN1A Inductive Smart Coil with Mating Plug Kit
$103.95FuelTech's IGN1A inductive Smart Coils are the perfect ignition coil for your high performance application, With up to 175mj of energy and a long spark discharge time of 3.2ms. These coils provide...FT-5001100012/5011100013$103.95 -
FuelTech - FT550 EFI System without Harness
$1,993.95The FT550 is an engine fuel control and monitoring system from FuelTech: electronic fuel injection, integrated dashboard, data acquisition and power management. The FuelTech FT550 is the best ECU...FT-3010005496$1,993.95 -
FuelTech - FT550 EFI System with 20 Ft Unterminated Harness
$2,390.85The FT550 is an engine fuel control and monitoring system from FuelTech: electronic fuel injection, integrated dashboard, data acquisition and power management. The FuelTech FT550 is the best ECU...FT-3010005496/5570/5572$2,390.85 -
Replacement Parachute Pack, Small, Air Launch
Stroud Safety
$75.00This individual black nylon pack is meant to replace worn-out Stroud chute deployment packs so you can race safely each and every time. Specifications:• Size: Small• Style: Air...STO-473-S-A$75.00 -
Replacement Parachute Pack, Large, Air Launch
Stroud Safety
$75.00This individual black nylon pack is meant to replace worn-out Stroud chute deployment packs so you can race safely each and every time. Specifications:• Size: Large• Style: Air...STO-473-L-A$75.00 -
FuelTech - FT600 EFI System without Harness
$3,148.95A FT600 is FuelTech’s most advanced engine control and monitoring system. It is an ECU, dashboard, data acquisition and power management system! The FT600 has a new and exclusive extremely...FT-3010004009$3,148.95 -
QM Bottle Clamp "T" Handle
Quarter-Max
$22.04This 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...QM-600066$22.04
Featured
QM Wheel Spacers 1/4" Thick, 5-on-5, Aluminum
Quarter-Max
$37.99
Get the perfect wheel fitment without sacrificing the aggressive look of your race car. Finally, a wheel spacer that isn't bulky or oversized in the outer diameter and bolt register.
Precision...
QM-205122-250
QM 4" Billet Aluminum Fuel Cell Cap Assembly – JAZ Compatible
Quarter-Max
$89.00
Upgrade your race car's fuel system and ditch that old plastic cap with a premium Quarter-Max Billet Aluminum Fuel Cell Cap Assembly. Engineered as a direct, bolt-on replacement for any JAZ fuel cell...
QM-219314-1
QM Parachute Cord & Quick Release Push Bar Mount, 4130
Quarter-Max
$298.00
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-209107-5
QM Control Arms for Long-Travel Struts, Titanium
Quarter-Max
$1,459.99
Quarter-Max Racing's new custom-length control arms for long-travel struts feature a robust and lightweight construction engineered to perform at the highest levels of motorsport. By upgrading to our...
QM-202116-TWU
QM Carbon Fiber Quick Release Push Bar
Quarter-Max
$584.00
Maneuvering your race car through the pits and staging lanes should be effortless. Designed to make moving your vehicle quick and easy, Quarter-Max Carbon Fiber Push Bars deliver the ultimate...
QM-314111
QM Emergency Shut Off Button Switch, Push Pull
Quarter-Max
$94.00
When seconds count on the track, total electrical shutdown must be instantaneous and fail-safe. The Quarter-Max Large Push-Button Master Switch—widely utilized as an exterior bumper switch or kill...
CR-BSO-1
QM Tomahawk Parachute Handle, 10-3/4 in. Long, Black Powder Coat
Quarter-Max
$61.95
This extra-long, lightweight water-jetted parachute handle offers a comfortable feel and grip. This handle is powder-coated black for a sleek look in the driver's seat.
Specifications:• Thickness:...
QM-209106-2B
QM Large Billet Bellhousing Frame Mount (Sold as a Pair)
Quarter-Max
$625.00
Upgrade your chassis with the Large Billet Bellhousing Frame Mount by Quarter-Max Racing. This sleek, lightweight mount is engineered to provide maximum clearance without sacrificing durability,...
QM-420670
QM 4-Port Pneumatic Air Distribution Manifold, NPT 1/4 In. Supply Port, NPT 1/4 In. Output Port
Quarter-Max
$110.00
Streamline your pneumatic plumbing and air distribution systems with the Quarter-Max 4-Port Air Distribution Manifold. Designed for efficiency and a clean installation, this manifold allows you to...
QM-209125
Quarter-Max Lightweight Carbon Fiber (Carbon/Carbon) Wheel Tubs, 40 in.
Quarter-Max
$1,050.00
Our one-piece wheel tubs are available in a variety of sizes and in either carbon fiber/fiberglass or lightweight carbon fiber (carbon/carbon).
The lightweight carbon fiber wheel tubs are...
QM-211628
V-Series, 15 in. x 3.5 in., 5 in. x 4.75 in., 2.25 in. BS, Black
Weld Racing
$905.00
V-Series 1-PC, Weld Racing
Specifications:• Wheel Diameter: 15 in.• Wheel Width: 3.5 in.• Wheel Material: Aluminum• Primary Wheel Color: Black• Wheel Finish: Gloss Black Milled - Machined Accents•...
WEL-84C-15272-B
Safecraft 5 Lb Fire System, Fluoro FS Fire Protection Fluid, Pull Cable & Aluminum Tubing Kit LT5JAA
Safecraft
$636.30
Safecraft 5 Lb Fire System, Fluoro FS Fire Protection Fluid, Pull Cable & Aluminum Tubing Kit LT5JAASafecraft’s Model LT is considered the “gold standard” of the industry. More racers and...
SAF-LT5JAA
QM Zoomie Header Aluminum Body Exhaust Flange Kit
Quarter-Max
$27.99
This body exhaust flange provides a professional, finished look while protecting the paint & body around the side exit headers or zoomies. Includes hardware.Specifications:• Style: Zoomie header•...
QM-219432
QM 7/16 in. Self-Ejecting Flush Slotted Head Quarter Turn Fastener, Aluminum, Black Anodized, .500 in. Grip Length
Quarter-Max
$4.99
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
QM Weight Bar Kit, Welded
Quarter-Max
$188.99
Weight Bar Kit, WeldedAdd weight nearly anywhere by filling this weight bar. Made from 2 in. x 3 in. rectangular tube, this 14 in. long weight bar comes completely welded with welded bung, aluminum...
QM-219103
Quarter-Max Anti-Roll Bar Kit
Quarter-Max
$262.99 - $269.99
Perfect 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...
QM-301195 | QM-301195-1
Quarter-Max Wing Support Kit
Quarter-Max
$189.99
This kit includes 4 wing struts, mounts, hitch pins, and all hardware.
QM-209202
Quarter-Max Wishbone Kit, Bolt-On
Quarter-Max
$191.09
Wishbones 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...
QM-301201
QM Parachute Cable Kit
Quarter-Max
$99.99 - $119.99
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
Strange Brake Pad, Soft Metallic, Strange Four Piston Caliper
Strange Engineering
$25.00
ApplicationsAll Strange Front Steel Brake Kits with 4 Piston CalipersSeveral Strange Steel Rear Brake Kits
SpecificationsNew – .480″Discard – .200″
Soft Metallic Brake Pad– Provides the best...
STR-B5010