Quarter-Max

Driveshaft Tunnel Kit, Pro Mod Style, 30 in., 4130 In the event of driveline failure, most sanctioning bodies require a minimum 12 in. driveshaft tunnel to help protect the driver from a loose or...

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...

Aluminum lug nut with integral steel washer. Specifications• Material: 7075-T6 aluminum• Finish: Black anodized• Overall Height: .850″• Thread: 11/16″-18• 1...

7/16 in. Flush Slotted Head Quarter Turn Fastener, Steel, Silver, .550 in. Grip LengthSpecifications:• Head Type: Slotted• Head Style: Flush• Diameter: 7/16 in• Grip Length: .550...

A splitter is designed to be bolted to the bottom lip of the front end and creates down force on the front end of the car. Note: 3/8” must be stick out past the front of the nose...

Extreme Series 4-Link Bar Kit, 1-5/8 in. OD x .120 in. W 4130 TubesKit includes:• Qty-4 1-5/8 in. OD 4130 bars, 18 in. long x .120 in. wall• Qty-4 3/4-16 LH 4130 tube adapters• Qty-4...

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Left hand• Thread Size: 3/4-16• Size: 1-5/8 in. OD x .120 in. W tube•...

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Left hand• Thread Size: 3/4-16• Size: 1-5/8 in. OD x .120 in. W tube•...

Get the look of a professional installation by using smash rivets. Specifications:• Body Diameter: 1/8"• Length: 3/8"• Head Diameter: 7/32"• Head Style: Oval• Material:...

Specifications:• Head Diameter: .375"• Tensile Strength: 150 lb• Shear Strength: 120 lb• Head: Button - Large Flange• Hole Size: 0.129" - 0.133"• Finish - Black...

Specifications:• Head Diameter: .250 in.• Tensile Strength: 150 lb• Shear Strength: 120 lb• Head: Dome• Hole Size: 0.129 in. - 0.133 in.• Finish - Black Anodized•...

Our wheel spacers are manufactured in house on our water jet machine. Holes are set up for use with 1/2" diameter drive studs. For use with 4-1/2", 4-3/4", and 5" bolt circles. Specifications:•...

Quarter-Max's Pro Series 4-link chassis brackets were designed to hold up to high horsepower and have been race proven on RJ Race Cars for years. They are manufactured in-house to high quality...

This delrin pedal bearing replacement fits in our pro series pedal mounts. Designed to save weight over steel pedal bearings.Specifications:• I.D. - 1"• O.D. - 2.05"• Width - .784"

This fuel regulator mount is designed to mount most Aeromotive fuel regulators. Mounts the fuel regulator on (4) rubber vibration mounts to reduce vibration to the fuel regulator and aeration in the...

This carbon fiber wing fits a 1993-2002 Chevrolet Camaro steel body. This wing includes spill plates, a wickerbill, and hardware. Specifications:• Body: 1993-2002 Chevrolet Camaro•...

TFX Lightened MotorplateSpecifications:• Material: 6061-T6 aluminum • Thickness: 1/4"• Notch to notch: 26"• Overall width: 34" Note: This motorplate requires...

Body exhaust rings, also referred to as body exhaust flanges, provide a professional, finished look while protecting the paint & body around the side exit headers or zoomies. Includes hardware...

Press-in this housing faceplate stud into the 3rd member mounting flange on 8" and 9" Ford housings for mounting the 3rd member to the rear end housing. Specifications:• Thread: 3/8"-24•...

Faceplate for 11 in. rear end housing. For wide 4-link centers.Specifications:• Thickness: 3/8 in.• Material: 4130• Thread: 3/8-16 RH

Faceplate for 11 in. rear end housing. For 16 in. wide 4-link centers.Specifications:• Thickness: 3/8 in.• Material: 4130• Thread: 3/8-16 RH

Relay the amount of force applied on your wheelie bars to your Racepak with this load cell. Fill the load cell with brake fluid and install the sensor into the 1/8" NPT port. Modification of current...

This valve stem requires a 21/64 drill bit and 1/8-27 NPT tap to install. When installing, go about 3/4 of the way through with the tap so the NPT threads will tighten up properly. Use thread sealer...

Use qty-2 of this bracket to bolt two pieces of tubing together.Specifications:• 1-5/8" ID• Material: 4130• Thickness: 1/4" Also available in 1-1/2" ID.

Use qty-2 of this bracket to bolt two pieces of tubing together.Specifications:• 1-1/2" ID• Material: 4130• Thickness: 1/4" Also available in 1-5/8" ID.

Use this breather hose to connect valve cover vents to the overflow tank or chassis on super charged/blown engine applications.Specifications:• 1-1/4 in. ID• Color: Black• Material: 3...

Weld this bushing into the chassis to mount your midplate/midmount.Specifications:• I.D.: .375"• O.D.: .625"• Width: 1.3125"• Material: 4130

This lexan window rubber is designed for installing front and rear lexan windows when using the factory mounting window lips on a steel body car. Select your desired rubber thickness to mount your...

This kit is designed for installing front and rear lexan windows when using the factory mounting window lips on a steel body car. Select your desired rubber thickness to mount your lexan windows...

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Left hand• Thread Size: 1/4-28• Size: 1/2 in. OD x .049 in. W tube• Style:...

Add this backing plate to the back side of our Chevy mounting plates or wing strut mounts to add strength. Specifications:• Material: Aluminum

Use this universal Chevy mounting plate to mount window frames, door straps, wing struts, etc. Specifications:• Material: Mild Steel

This Chevy style bracket mounts to the wing or bumper and allows for the installation of wing struts using a rod end.Specifications:• Material: Mild steel• Style: Double tab

This Chevy style bracket mounts to the wing or bumper and allows for the installation of wing struts using a clevis.Specifications:• Material: Mild steel• Style: Single tab DEEP DISCOUNT ON...

Quarter-Max's steering wheel extensions are the perfect solution to either move the steering wheel closer to the driver and/or to allow the driver more room when entering/exiting the car when using a...

This 2012-2017 Chevrolet Camaro adjustable wickerbill is water jet cut from aluminum. It allows for one set of holes to be drilled in the wing with 3 mounting holes in 1/8" increments on the...

This 2012-2017 Chevrolet Camaro adjustable wickerbill is water jet cut from aluminum. It allows for one set of holes to be drilled in the wing with 3 mounting holes in 1/4" increments on the...

The Quarter-Max Universal Carbon Fiber Belly Pan is 22-3/4" wide to span across even the widest of frame rail widths. Belly pan is designed to be trimmed to fit during installation between the engine...

Driveshaft Cover, 30 in., Carbon Fiber Driveshaft covers, along with driveshaft loops, are used in the construction of driveshaft tunnels. In the event of driveline failure, most sanctioning bodies...

Use of this Pneumatic Shock Bleed-Off Timer System allows the shocks to be stiff on the launch and then soften up to give you a smoother ride over any bumps down track. When air pressure is applied...