Quarter-Max

Slot Clevis, Fits 3/8 in. OD x .049 in. W Tube, .125 in. Slot, .1875 in. Hole, 4130Precision CNC machined from 4130 chromoly for extra strength. Commonly used for fabricating wing struts and...

Slot Clevis, Fits 3/4 in. OD x .058 in. W Tube, .1875 in. Slot, .375 in. Hole, 4130Precision CNC machined from 4130 chromoly for extra strength. Commonly used for fabricating wing struts and...

Slot Clevis, Fits 1/4 in. OD x .049 in. W Tube, .125 in. Slot, .1875 in. Hole, 4130Precision CNC machined from 4130 chromoly for extra strength. Commonly used for fabricating wing struts and...

Slot Clevis, Fits 1 in. OD x .058 in. W Tube, .260 in. Slot, .375 in. Hole, 4130Precision CNC machined from 4130 chromoly for extra strength. Commonly used for fabricating wing struts and supports,...

Driveshaft Tunnel, Pro Stock Style, Welded, 12 in., 4130In the event of driveline failure, most sanctioning bodies require a minimum 12 in. driveshaft tunnel to help protect the driver from a loose...

Weld to your chassis to use for tie downs. Made from 1/2 in. OD x .058 in. wall 4130 tubingWelding required.Sold individually.

Slot Clevis, Fits 5/8 in. OD x .058 in. W Tube, .130 in. Slot, .3125 in. Hole, 4130Precision CNC machined from 4130 chromoly for extra strength. Commonly used for fabricating wing struts and...

Weight Bar Tab, Short Wing, 4130, Welded 1/2-20 Thread NutThis 4130 weight bar tab is designed with integrated gussets and is cut for use on 1-1/4 in. tubing; can be adapted for use with other...

Weight Bar Tab, Long, 4130This weld-on tab offers you a quick and easy way to mount your ballast.  Specifications:• Material: 4130• Thickness: 1/8 in.Sold individually.

Weight Bar Tab, Short, 4130This weld-on tab offers you a quick and easy way to mount your ballast.  Specifications:• Material: 4130• Thickness: 1/8 in.• Hole Size: 1/2 in.Sold...

Sold per foot. Additional cut charges may apply. To qualify for length prices, complete lengths must be ordered with no cutting. Customers ordering lengths of tubing cut to specific sizes will be...

Dimensions: Inside Diameter 0.385" Outside Diameter 0.495 Length 0.156" Outside Diameter 0.625 Length 0.844"Specifications:• I.D.: .385"• Large Step O.D.: .625"• Large Step Width: ...

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Right hand• Thread Size: 1/4-28• Size: 3/8 in. OD x .049 in. W tube•...

Our Swing Out Door Hinge Kit is designed with the correct geometry allowing the door to open away from the body. Primarily used on 63 Corvette bodies and other applications. The hinges are partially...

The connection between steering column and steering box may very well be one of the most crucial. Put these rack adapters in place for a quality fit. Proper installation will provide solid...

Our single parachute mount will accept any brand of parachute. It features a pre-welded pack mount and is constructed of 3/8" 4130 chromoly. Welding required.

Weight Bar Tab, Short Wing, 4130This 4130 weight bar tab is designed with integrated gussets and is cut for use on 1-1/4 in. tubing; can be adapted for use with other diameters of tubing. Sold...

Weight Bar Tab, Short, 4130, Welded 1/2-20 Thread NutThis weld-on 4130 tab offers you a quick and easy way to mount your weight bars. It features a nut which has been welded into place to allow for...

Quarter-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...

Our Pro Series Door Hinge Kit features 4 door mounting pads for customized mounting locations, allowing for more accurate door alignment as well as easier door removal. Just open the door and lift...

Fabricate your own Pro Series 9 in. Ford housing with our fabricated housing kit.  Kit includes 9 in. Ford housing face plate, banjo, inside bulkhead supports, 45 in. short and long axle tubes,...

This kit allows you to build your own wheel housing without requiring the use of a jig in order to weld the housing together. This saves time and money by eliminating the need for a...

This Standard Wheelie Bar Welded Wheel Housing is fixture welded and is the perfect start for those who want to build their own wheelie bars. Kit includes qty-1 1/2” X 1”...

Give your Quarter-Max housing the extra support it needs with a back brace. This brace is laser cut and CNC bent to fit the 45" Quarter-Max housings (some notching  during installation may be...

Quarter-Max's 4-link chassis brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. These brackets feature a 1 in. hole spacing...

Quarter-Max's 4-link housing brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles. These brackets feature a 1 in. hole spacing.Features:...

The Quarter-Max 4-Link Kit can be used in most sportsman and street/strip applications.This kit features our high quality 1-1/4 in.x.095 in. 4130 Pro Series 4-link bars. This is a stronger upgrade...

Quarter Turn Fastener Tab, 4130Specifications:• Material: 4130• Thickness: .063 in.Sold individually. DISCOUNT ON IN STOCK INVENTORY ONLY! LIMITED QUANTITIES AVAILABLE - ONCE THEY ARE...

Driveshaft Loop Kit, 180 Degree, Mounting Bosses, 12 in. x 6.5 in., 4130 Driveshaft loops, along with driveshaft covers, are used in the construction of driveshaft tunnels. In the event of driveline...

Our pro dual parachute mounts are designed for cars with a low rear section height. They are notched for cord clearance along with having pre-welded pack mounts constructed of 3/8" 4130. They are...

Front End Fork Bracket for Stopper, Short Style, 4130, Plated.Specifications:• Material: 4130• Style: PlatedSold individually. DISCOUNT ON IN STOCK INVENTORY ONLY! LIMITED QUANTITIES...

Weld this bushing into the chassis to mount your midplate.Specifications: • Bottom I.D.: .375"• Top I.D.: 1"• O.D.: 1.250"• Width: 1.375"• Material: 4130

Weight Bar Tab, Long Wing, 4130, Welded 1/2-20 Thread NutThis weight bar tab is designed with integrated gussets and is cut for use on 1-1/4 in. tubing; can be adapted for use with other diameters of...

Weight Bar Tab, Long, 4130, Welded 1/2-20 Thread NutThis weld-on 4130 tab offers you a quick and easy way to mount your weight bars. It features a nut which has been welded into place to allow for...

This 4130 water jet cut bracket makes it easier to mount your larger front ends. Sold individually.

This kit bolts Lenco transmissions to our slide mount kit (sold separately). The kit includes qty-2 18" long 1" .058 4130 tubes, qty-4 4130 mount brackets, and all hardware.Will fit Lenco CS1,...

Ladder Bar Support GussetSpecifications:• Thickness: 3/16"• Material: 4130Sold each.

Quarter-Max's ladder bar housing brackets are manufactured in-house to high quality specifications with precise hole locations and smooth profiles.These brackets add strength by completely encasing...

Ladder Bar Round Tube Frame Rails, 1-5/8 in. OD x .083 in. W 4130Sold in pairs. Brackets not included.This item will have a discounted oversize fee of $80.00 when shipped via ground delivery to the...

Our 4130 round tube ladder bar back-half kit includes 1-5/8 in. OD x .083 in. W frame rails, 1-3/4 in. OD x .095 in. front crossmember, upper shock mount, cross bracing, and a 180 degree driveshaft...