Quarter-Max

  Mopar Hemi Pro Stock Motorplate Specifications• Made of 6061-T6 1/4" aluminum  • 33" overall width • 27-1/4" notch width Note: This motorplate requires...

Red push button switch used for horn button or any momentary function. Mounts in 1/2 in. hole and used on panels up to 1/4 in. thick. Sold individually.

Single Plug Battery Charge Mount, SmallDesigned to mount our Single Plug Battery Charge Kit, Small RJ-214153. Brackets are made of .060 in. aluminum. Install by bolting or gluing to the body. The...

Big Block Chevy 4.840” bore center Mild Steel 3/8” thick flanges Primary tube size 2-1/4” and 2-3/8” or 2-3/8” and 2-1/2” available Megaphone merge collectors...

This easy to install kit gives you the perfect mounting points for your midplate and eases motor placement.

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

Made of 4130

Material .125" 4130

Corner Stone mechanics shirt offer a relaxed and rugged vibe with a Quarter-Max logo on the front left pocket and a RJ Race Cars logo across the back. 2 button-up front pockets. 35/65...

For use with 214118 which can be ordered here.

Specifications:• Material: SteelFor use with the RJ-214118 250-Amp Disconnect Switch.

Can be used to mount your master cylinder to the firewall or driver's floor. Comes with 4130 laser cut .125" mounting bracket and .090" support gusset. Hardware included. Welding required.

Can be used to mount your master cylinder to the firewall or driver's floor.   Material .125" 4130   Hole sizes 0.350"

Master Cylinder cover kit with Hardware. The cover is made of Carbon/Carbon fiber, comes with bracket and bolts.

Machined to accept RJ-203106 Pro Series Tie Rod Tube Kit.   Specifications:• Tube end machined to .370"   Sold each.

Finally, a lug wrench made for drag racers! Our t-style lug wrench measures 20 in. to the t-handle, giving it more than enough reach for the deep wells on drag racing rims. Our lug wrench is plated...

Thickness .040 Made of 4130

These are the same control arm mounts used at RJ Race Cars. The .125" thick brackets are made of 4130. .095" thick gussets for added strength. NAS bolts, jet nuts, AN washers and misalignment...

This kit is a must if you are using a double apex steering shaft. Includes 1 bushing and custom 4130 bracket.

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

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 bracket is .062” thick and made of 4130 and can be used for mounting radiators or other items.

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

Candlesticks are available with threaded bosses for proximity sensors in standard and long sizes.

Use this lightweight aluminum lock collar on the top of your wheelie bar support kit. Can also be used for other items. Specifications:• Material 6061-T6 aluminum• Available sizes: 1 in.,...

Line Lock Button Can be used for line locks, trans brakes, chute releases, and nearly anything else you can think. Mount easily to your steering wheel or shifter. coarded cable takes up the slack.

Can be used for line locks, trans brakes, chute releases, and nearly anything else you can think. Mount easily to your steering wheel or shifter. coarded cable takes up the slack. Note: The photo...

This ultra light weight shift controller is designed to be used with an automatic shifter. You simply wire this Shift Controller to your ignition box or automatic shift box and it will do the...

Lightened Pedal Bearing Housing fits bearing PNA 30/52

Our window frame kit can be adapted to any style car. The top window tubes are straight and can be bent to fit your application. Kit mounts one pair of door windows.Kit includes aluminum tubing,...

The weld-on radio mount welds to a 1-5/8" tube. the bolt-on mount can be mounted anywhere. This radio mount fits most universal racing radios.  22 gauge thick. Made of cold rolled mild...

Lighten your rack and pinion with these replacement aluminum rack covers. The covers that come already installed on the rack and pinion are made of steel, with these replacement covers, you will save...

7/16 in. Lightweight Quarter Turn Fastener 90 Degree Plate, Mild SteelSpecifications:• Application 7/16 in. quarter turn fastener• Material: Mild SteelSold individually.

.050 thick 4130

This adjustable front end mount kit is made of 6061-T6 aluminum. This kit saves about 2.75 lbs. over our standard steel kit! Welding required. Kit includes:• Qty-8 - 1/2 in. aluminum...

5/16 in. Lightweight Quarter Turn Fastener Tab, Mild SteelSpecifications:• Application: 5/16 in. quarter turn fastener• Application: 1 in. spring• Material: Mild steelSold individually.

Our new slide mount for the Liberty transmissions comes with a urethane mount to help control the transmission's torque.

Liberty Transmission Mount 0.090" thick 4130

.040" 5052 Aluminum