RT4339 Stockcar & Superstock Containment Package.

Save $499.99inc

Stockcar & Superstock Driver Containment Package. 

The RT4339 features a carbon reinforced fibreglass shell paired with 100mm of high impact energy absorbing foam, prioritising head protection.

Built with the same materials used in NASCAR, its structure mirrors our 129 series, which withstood over 14kN to the pelvis, 11kN to the shoulder and 7kN to the head in simulated impacts.

Features and Benefits:

• Carbon-reinforced fibreglass shell.
• Square shoulders and head restraint reduce body acceleration in a side impact.
• 100mm of high-impact energy-absorbing foam on each side of the driver’s head.
• Energy-absorbing foam in the rib, shoulder, and head area.
• 3 threaded bosses in the shoulder beam for rigid fixing to the roll cage.
• Frontal Head Restraint (FHR) compatible.
• Large harness guides for an ideal belt position.
• Removable base and back cushion for customising your fit.
• 1 size: Wide-Tall (WTHR) with fitment cushions available.
• 2 x drain holes in the bottom rear of the seat.

Racetech Lever Latch Ratchet 5-Point Harness Features

• Steel adjusters on shoulder and lap belts.
• Belts lock in via a latch/link buckle assembly (left hand - can be flipped).
• Fine click ratchet assembly.
• 2-inch or 3-inch shoulder belt.
• 3-inch lap belt.
• 2-inch crotch belt.
• 3.2 kgs total weight.
• Includes snap-hooks, eye bolts, and instructions for mounting . 

SFI 16.1 Approved

• SFI homologation tags included with all harnesses.
• 2-year lifespan from homologation printed on attached tags.

Stock dated: Valid Until Jun 2027.

For custom orders please contact us via email or phone

Dimensions and Weights:

[[SEAT-TABLE]]

Images may differ from the actual product; embroidery on the product received may differ slightly from that shown. Contact us if you have any questions.