Holiday Deals Going On Now at QM!

Back-Halfs

Back-Halfs

Back-Halfs

  • Quarter-Max 1-3/4" Dropped Ladder Bar Crossmember with Brackets
    Add to Cart

    1-3/4" Dropped Ladder Bar Crossmember with Brackets

    Quarter-Max

    $87.49
    Our 1-3/4" dropped tubular crossmember is the economical solution to add a crossmember and front ladder bar brackets to your project.This item will have a discounted oversize fee of $40.00 when shipped via ground delivery to the contiguous 48 United...
    RJ-302110
    $87.49
    Add to Cart
  • Quarter-Max 1-3/4" O.D. 3" Dropped Crossmember
    Choose Options

    1-3/4" O.D. 3" Dropped Crossmember

    Quarter-Max

    $51.99 - $102.99
    Our tubular dropped crossmember has a 3" drop center and is 54" wide. Choose your material between Mild Steel 1-3/4" .130" wall, or 4130 1-3/4" .095" wall. Brackets available separately.This item will have a discounted oversize fee of $40.00 when...
    RJ-302106 | RJ-302107
    $51.99 - $102.99
    Choose Options
  • 1-5/8" .083" 4-Link Rails
    Add to Cart

    1-5/8" .083" 4-Link Rails

    Quarter-Max

    $195.99
    4130 round tube 4-link back half includes 1-5/8” .083” frame rails Sold as pair (Bracket not included)This item will have a discounted oversize fee of $60.00 when shipped via ground delivery to the contiguous 48 United States.
    RJ-301104-1
    $195.99
    Add to Cart
  • 1-5/8" .083" Ladder Bar Rails
    Add to Cart

    1-5/8" .083" Ladder Bar Rails

    Quarter-Max

    $195.99
    • 4130 round tube ladder bar back-half• 1-5/8” .083” frame rails• Brackets not included• Sold as pairThis item will have a discounted oversize fee of $55.00 when shipped via ground delivery to the contiguous 48 United...
    RJ-302108-1
    $195.99
    Add to Cart
  • Quarter-Max 1947-1953 Chevy/GMC Truck Rear End Frame Box-In Kit Quarter-Max 1947-1953 Chevy/GMC Truck Rear End Frame Box-In Kit - Installed
    Add to Cart

    1947-1953 Chevy/GMC Truck Rear End Frame Box-In Kit

    Quarter-Max

    $74.49
    This kit includes qty-4 pieces of 11 gauge mild steel plate cut on a water jet to box in the inside rear frame of your 1947-1953 Chevy or GMC truck. Boxing in your rear frame will make your frame much stronger and will look like box tubing when the job...
    RJ-219609
    $74.49
    Add to Cart
  • Quarter-Max 2" x 3" Dropped Crossmember
    Add to Cart

    2" x 3" Dropped Crossmember

    Quarter-Max

    $81.49
    Fabricating a rear frame on a Pro Street or Drag Race car is easier and looks more professional with a 2" x 3" dropped crossmember. The sturdy 2" x 3" .083” steel crossmember is mandrel bent on CNC equipment to provide uniform wall thickness and...
    RJ-302105
    $81.49
    Add to Cart
  • Quarter-Max 2" x 3" Dropped Crossmember with Ladder Bar Brackets
    Add to Cart

    2" x 3" Dropped Crossmember with Ladder Bar Brackets

    Quarter-Max

    $125.49
    Fabricating a rear frame on a Pro Street or Drag Race car is easier and looks more professional with a 2" x 3" dropped crossmember. The sturdy 2" x 3" .083” steel crossmember is mandrel bent on CNC equipment to provide uniform wall thickness and...
    RJ-302109
    $125.49
    Add to Cart
  • Quarter-Max 4-Link Back-Half Kit
    Add to Cart

    4-Link Back-Half Kit

    Quarter-Max

    $762.99
    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 cross bracing Comes with 1/4" pro series 4130 4-link brackets TIG welded to the frame rails. Crossmembers have one end of tube...
    RJ-302116
    $762.99
    Add to Cart
  • Ladder Bar Back-Half Kit
    Add to Cart

    Ladder Bar Back-Half Kit

    Quarter-Max

    $762.99
    Our 4130 round tube ladder bar back-half includes 1-5/8" .083" frame rails, 1-3/4" .095" front crossmember, upper shock mount, cross bracing, and a 180° driveshaft loop. Comes with 1/4" ladder bar brackets TIG welded to the frame rails. Crossmembers...
    RJ-302117
    $762.99
    Add to Cart
  • QM Universal 4-Link Rails QM Universal 4-Link Rails
    Add to Cart

    QM Universal 4-Link Rails

    Quarter-Max

    $239.49
    The QM Universal 4-Link Rails is the perfect way to narrow the rear of your chassis to accept extra-wide racing tires. Our frame rails are of universal design, making them adaptable to any car from Pro Street to Drag Race. The specially engineered...
    RJ-301104
    $239.49
    Add to Cart
  • QM Universal Ladder Bar Rails QM Universal Ladder Bar Rails
    Add to Cart

    QM Universal Ladder Bar Rails

    Quarter-Max

    $239.49
    The perfect way to narrow the rear of your chassis to accept extra-wide racing tires. Our frame rails are of universal design, making them adaptable to any car from Pro Street to Drag Race. The specially engineered profile allows adequate clearance for...
    RJ-302108
    $239.49
    Add to Cart
  • Quarter-Max Welded 4-Link Back-Half, 2" x 3" Welded 4-Link Back-Half
    Add to Cart

    Welded 4-Link Back-Half, 2" x 3"

    Quarter-Max

    $1,243.99
    Our Welded 4-Link suspension includes frame rails, 2x3 crossmember, Quarter-Max 4-Link Kit # 301101, diagonal link, 180° driveshaft loop, upper shock mount & cross bracing.This item ships truck freight only. By purchasing this item online you are...
    RJ-302113
    $1,243.99
    Add to Cart
  • Welded 4-Link Back-Half, Round Tube
    Choose Options

    Welded 4-Link Back-Half, Round Tube

    Quarter-Max

    $1,081.49
    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 cross bracing. Comes with 1/4" pro series 4130 front 4-link brackets. Complete fixture TIG welded to your custom width. Rear...
    RJ-302114
    $1,081.49
    Choose Options
  • Welded Ladder Bar Back-Half
    Choose Options

    Welded Ladder Bar Back-Half

    Quarter-Max

    $1,081.49
    Our 4130 round tube ladder bar back-half includes 1-5/8" .083" frame rails, 1-3/4" .095" front crossmembers, upper shock mount, cross bracing, and a 180° driveshaft loop. Comes with 1/4" ladder bar brackets. Complete fixture TIG welded to your custom...
    RJ-302115
    $1,081.49
    Choose Options
  • Welded Ladder Bar Suspension Back-Half Welded Ladder Bar Suspension Back-Half
    Add to Cart

    Welded Ladder Bar Suspension Back-Half

    Quarter-Max

    $1,459.99
    Our welded ladder bar suspension includes Double Adjustable Ladder Bars #302102, frame rails, 2x3 crossmember, chassis brackets, diagonal link, 180 driveshaft loop, upper shock mount & cross bracing. This item ships truck freight only. By purchasing...
    RJ-302112
    $1,459.99
    Add to Cart