QA1 5Q7LD-DRY-6PK 5Q Series Twin Tube Dry Shock Six Pack 7in Stroke Linear Digressive

The QA1 5Q7LD-DRY-6PK is a six-pack of rebuildable twin-tube racing shocks designed for circle track and performance applications. Formerly known as 51 and 53 series shocks, the 5Q series is a large body shock featuring a steel body construction with black zinc coating for durability and corrosion resistance. This dry shock package includes all components needed to build six complete shocks with 7-inch stroke length and linear digressive piston valving.

Key Features:

• Two-piece bodies make it simple to disassemble and reassemble shocks
• The gland features relief cuts and a hyper screw port, making shocks easy to fill and bleed on assembly
• An upgraded seal kit minimizes leaks—especially in high-rebound applications—while the compression tube uses a slip fit design to simplify the rebuild process
• The scalloped base loop increases clearances in tight areas like upper control arms and shock mounts
• Pistons are made of high-quality raw aluminum, minimizing variations that can be found in anodized parts
• You can valve the shock with bleed shims or drill out bleeds to maximize tunability
• 5Q shocks utilize a laser-engraved, black-anodized closure nut to make serial numbers and valving easy to read at the track or in the shop

They include parts to build six new shocks and offer a cost-effective way to use custom valvings. The packs include gas bags, seal packs, pistons, piston rods and more. Six packs DO NOT include bleed shims and will require the appropriate tuning kit to build your shocks. The 5Q series is ideal for Street Stock, Hobby Stock, B-Mod/Sport Mod, Modified, and other circle track racing classes. 5Q shocks can be re-valved and rebuilt by racers in a matter of minutes using basic tools.