QA1 long‑bed double‑adjustable rear coilover conversion fits 1999–2006 Chevrolet Silverado and GMC Sierra 1500 2WD long‑bed trucks. The R246‑200 includes double‑adjustable coil‑overs with 18 clicks of rebound and compression tuning, bolt‑in fuel tank crossmember, torque arm design, and a Panhard bar for lateral alignment. With a 4"–7" adjustable drop range and straightforward installation, the kit enhances traction and ride control and is made in the USA.
QA1 99-06 Chevy Silverado 1500 Long Bed Double Adjustable Rear Suspension Kit