1977-1987 K20 / Suburban 4" Lift Kit with FOX 2.0 Performance Shocks (BDS124FS) add-a-leaf HD transmission crossmember and t-case

HD transmission crossmember and t-case indexing ring correct front driveline angles and allow use of factory driveshafts

R/R 4 Inch Lift

Supports custom tuning of spring rate and ride height for lifted Jeep Wrangler JK models

shock stem extensions extend the installed length of the shock without altering the compressed and extended length

and factory-level performance

1977-1987 K20 / Suburban 4" Lift Kit with FOX 2.0 Performance Shocks (BDS124FS) add-a-leaf HD transmission crossmember and t-caseTake your 1977 1987 Chevy and GMC 3 4 ton truck or SUV to the next level with this 4 inch lift kit from BDS Suspension. Designed to improve stance, performance, and capability of the K20 and K25, this kit includes everything necessary to set your truck up right with clearance for up to 35 inch Tires. Features Front Lift Method: Leaf Spring Rear Lift Method: Blocks Shocks Included: Yes Front Lift Height: 4 inch Rear Lift Height: 4 inch The 3 4 ton