New Products

QM 1-5/8" x .120 x 7/8-14 LH Tube Adapter, 4130

Our tube adapters are CNC manufactured in-house to high quality specifications. Specifications:• Thread: Left hand• Thread Size: 7/8-14• Size: 1-5/8 in. OD x .120 in. W tube• Style: Hex• Material: 4130Sold individually.

QM Billet Wishbone Chassis Mount with 1/2" Hole

These 4130 billet mounts are machined on a CNC machine to exact specifications. They are designed to weld to a 1-5/8" tube featuring a 1/2" hole to fit FK Rod End (FKB-HRSMX8T) Sold Each.

QM 1/4" Wheel Spacers for 11/16" Studs, 5 on 4-3/4", 5 on 5", 5 on 5-1/2"

Our wheel spacers are manufactured in house on our water jet machine. Holes are set up for use with 11/16" diameter drive studs. For use with 5 on 4-3/4", 5 on 5", 5 on 5-1/2" Specifications:• OD: 6-1/2"• Material: Aluminum • Thickness: 1/4" Sold in...

QM .250 Titanium Adjustable Front End Fork

.250 Titanium Adjustable Front End Fork Engineered for precision and strength, the Quarter-Max .250 Titanium Adjustable Front End Fork represents the pinnacle of front end mounting technology. Crafted from premium .250" titanium, this adjustable fork...

Lamb Brake Stage Controller

Brake Stage Controller The purpose of this device is to achieve consistent and precise control over the front brake pressure settings while staging the car without using the brake pedal. The BSC and the line lock MUST be electrically in parallel to...

3/8 in. Bore x 3/8-24 Thread LH Male 4340 Rod End, PTFE Lined

3/8 in. Bore x 3/8-24 Thread LH Male 4340 Rod End, PTFE Lined Specifications: • Thread Length: 1.281 in.• Rod End Head Diameter: 1.150 in.• Rod End Head Width: 0.355 in.• Grease Fitting: No• Rod End Centerline Length: 2.125 in.• Heat-Treated: Yes• Rod...

3/8 in. Bore x 3/8-24 Thread RH Male 4340 Rod End, PTFE Lined

3/8 in. Bore x 3/8-24 Thread RH Male 4340 Rod End, PTFE Lined Specifications: • Thread Length: 1.281 in.• Rod End Head Diameter: 1.150 in.• Rod End Head Width: 0.355 in.• Grease Fitting: No• Rod End Centerline Length: 2.125 in.• Heat-Treated: Yes• Rod...

High Misalignment Spherical Bearing, 1.3750 in. O.D., 0.625 in. I.D., 1.2 in. Width

High Misalignment Spherical Bearing, 1.3750 in. O.D., 0.625 in. I.D., 1.2 in. Width Specifications: • Receiver Race Diameter: 1.3750 in.• Race Width: 0.567 in.• Inner Ball Width: 1.200 in.• Inner Ball Diameter: 1.2500 in.• Chamfer Reference: 0.030 in.•...

QM Push Pull Pin, Button Handle, 1/4 in. x 1 in.

Push Pull Pin, Button Handle,  1/4 in. x 1 in.Specifications:• Style: Button Handle• Grip Length: 1 in.• Pin Diameter: 1/4 in.Sold individually.

QM 3/4 Air Cylinder with Rear Pivot Mount

Quarter-Max Racing 3/4 Air Cylinder with Rear Pivot Mount boast a clever pivot mount system. A machined tab with a precision hole at the rear end interfaces seamlessly with a clevis, secured by a pin. This design allows the cylinder body to rotate freely...

QM Spark Plug Holder - 16 Plug, Quarter-Max

This Spark Plug Holder will hold your sixteen spark plugs when you take them out of your engine. There's an "F" cut in the design to designate the front of the engine. • Quarter-Max logo

QM Spark Plug Holder - 8 Plug, Quarter-Max

This Spark Plug Holder will hold your eight spark plugs when you take them out of your engine. There's an "F" cut in the design to designate the front of the engine. • Quarter-Max logo