Quarter-Max

4-Link Round Tube Welded Back-Half

This item ships truck freight only. Please call 309-343-7575 to order.Our 4130 round tube 4-link back-half includes 1-5/8" .083" frame rails, 1-3/4" .095" front crossmember, upper shock mount, and...

4-Way Block 1/8"

1/8" NPT in Four directions

4.375 in. Billet Bottle Clamp, Black Anodized

Use these bottle clamps to mount air and fire bottles. May be mounted on tabs or flat surface. The easy spin knob provides positive, secure clamping and quick bottle loading. CNC machined for...

4.5" Air Bottle Clamp Bracket

This is the base to the air bottle mount kit 0.060" thick 4130. Inside Diameter: 2.95" Outside Diameter: 4.45

4.5" Air Bottle Mount Base

This is the base to the 2.0" air bottle Mount 0.060" thick 4130.   Hole size .290"

4.5625 in. Billet Bottle Clamp, Black Anodized

Use these bottle clamps to mount air and fire bottles. May be mounted on tabs or flat surface. The easy spin knob provides positive, secure clamping and quick bottle loading. CNC machined for...

4130 Tubing

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...

4130 Unwelded 25.1H 3/4 Chassis Kit

This item ships by truck freight only. Please call 309-343-7575 to order.Pro Stock Style Moly Chassis firewall back. This is the perfect kit for classes that are required to run stock front...

4130 Unwelded 25.1H Pro Mod Double-Rail Chassis Kit

This item ships by truck freight only. Please call 309-343-7575 to order.Our double rail chassis kit includes all the tubing you need to build a top notch chassis with much of the required bending...

4130 Unwelded 25.1H Pro Stock Truck Chassis Kit

This item ships by truck freight only. Please call 309-343-7575 to order.So you want to build a truck? We have just the chassis kit for you. These kits are based off the now defunct Pro Stock Truck...

4130 Unwelded 25.1H Pro Stock/Top Sportsman Chassis Kit

This item ships by truck freight only. Please call 309-343-7575 to order.The Quarter-Max 25.1H 4130 chassis kits are a great way to get your project started in the right direction. Each tube is...

4130 Unwelded 25.2C Chassis Kit

This item ships by truck freight only. Please call 309-343-7575 to order.Chromoly chassis for 10.5 Outlaw Cars. 25.2C certifiable. Includes brackets & funny car cage.SFI SPECIFICATION 25.2CFull...