Quarter-Max

Throttle Return Spring Bracket• Material: Mild Steel• Hole Size: 1/4"

The Street 4-Bar Kit with Billet Adjustable Shock Mounts is a high quality kit designed for use on hot rods and street rods. The top and bottom 4-link bars were designed to be parallel to each other...

Quarter-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...

The Quarter-Max 4-Link Kit with Billet Adjustable Shock Mounts can be used in most sportsman and street/strip applications.This 4-link kit features our billet adjustable shock mounts, which offer a...

Easily 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...

Easily 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...

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Right hand• Thread Size: 1/2-20• Size: 7/8 in. OD x .083 in. W tube•...

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Right hand• Thread Size: 1/2-20• Size: 7/8 in. OD x .058 in. W tube•...

Our tube adapters are CNC manufactured in-house to high quality specifications.Glue this tube adapter into our carbon fiber tube to create a custom carbon fiber threaded rod that can be used for wing...

Our tube adapters are CNC manufactured in-house to high quality specifications.Specifications:• Thread: Right hand• Thread Size: 5/8-18• Size: 1-1/2 in. OD x .065 in. W tube•...

Easily 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...

Easily 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...

Tie Rod Safety Washer• .022" Stainless• .875" O.D.• .375" I.D.

Driveshaft Cover, 48 in., Mild SteelDriveshaft covers, along with driveshaft loops, are used in the construction of driveshaft tunnels. In the event of driveline failure, most sanctioning bodies...

The Quarter-Max Carbon Fiber Belly Pan is designed to fit between frame rails with a inside width of 19-1/2". Belly pan is designed to be trimmed to fit during installation between the engine...

Replacement nitrogen bottle for the Nitrogen Shock Filling Kit #219527.Bottle comes unfilled.  

Profiled Big Block Chevy Motorplate• 30-1/2" notch to notch• 36-15/16" overall length Note: This motorplate requires qty-4 #217065 press-in bushings. Sold separately.

Our Quarter-Max wheelie bars are made from 1 in. OD x .058 in. wall 4130 top bars and cross tube. The main tubes come with tig welded wheel housing brackets installed. it comes complete with rod...

he QM Extreme Pro Series Low Profile Wheelie Bar Kit is an exclusive QM design. The design makes the top and bottom wheelie bar tubes in more of a straight line with the wheelie bar wheel, which...

Our Extreme Pro Series Slim-Line Wheelie Bar Kits are designed to save weight and fabrication time over the Pro Series kits. This kit provides extra strength with a full x-brace and 1-1/4 in. OD...

Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...

Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...

Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...

Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...

Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...

Our new Single Offset Wheelie Bar features a single wheelie wheel offset to the passenger side of the car, and a single top tube. Tested and race proven by our own in-house NHRA Pro Stock race team...

This Pro Mod Double X kit features 85 in. in length and will accommodate up to 20 in. center to center width. Main tubes, upper tubes and main cross member are 1-1/4 in. OD x .065 in. W 4130. X...

This Pro Mod Double X kit features 80 in. in length and will accommodate up to 20 in. center to center width. Main tubes, upper tubes and main cross member are 1-1/4 in. OD x .065 in. W 4130. X...

The QM Extreme Pro Series Low Profile Wheelie Bar Kit is an exclusive QM design. The design makes the top and bottom wheelie bar tubes in more of a straight line with the wheelie bar wheel, which...

Our Pro Series Wheelie Bars are made from 1-1/4 in. OD x .065  in. wall 4130 top bars and cross tube, and 1-1/8 in. OD x .058 in. wall diagonals. They feature a full "x" design brace for the...

Quarter-Max's 9 in. Ford fabricated housings are available in widths of 45 in. or 60 in. and feature a 1/4 in. thick face plate drilled on a CNC mill to provide accurate stud locations. The housing...

Our Pro Series Anti-Roll Bar Kit works great on all cars up to 1800 horsepower and up to 4000 pounds. We have used this proven design in many Pro Stock, Pro Mod and Top Sportsman cars. The...

Our Quarter-Max Throttle Rod makes installing your throttle linkage easy. The solid rod is threaded on both ends and comes complete with rod ends and all hardware needed to install it. Available in...

Specifications:• Material: Mild steel• Thickness: 16 GA• Hole Spacing: 1.200" (fits most Aeromotive regulators)

Quarter-Max's Strange Engineering Modular 4-Link Housing Bracket is manufactured in-house to high quality specifications with precise hole locations and smooth profiles. Features: Integrated...

Quarter-Max's access door eliminates the hassle of removing your trunk lid every time you refuel. It can also be used for many other applications including, but not limited to, battery access, access...

Our dual parachute mounts will accept any brand of parachute. Features pre-welded pack mounts and is constructed of 3/8" 4130 chromoly. The dual parachute mounts are designed to deploy the 2 chutes...

7/16 in. Oval Winged Head Quarter Turn Fastener, Steel, Silver, .500 in. Grip LengthSpecifications:• Head Type: Winged• Head Style: Oval• Diameter: 7/16 in.• Grip Length: .500...

10-32 LH Aluminum Jam Nut Specifications:• Thread Size: 10-32• Hex Size: 3/8 in.• Width: .160 in.• Material: AluminumSold individually.

This Spark Plug Holder will hold your eight spark plugs when you take them out of your engine. Made from .063” aluminum. There's an "F" cut in the design to designate the front of the engine...