Frame

Application:
SIERRA 2500 PICKUP 15 4x4, Crew Cab, 8' box, 6.0L
SIERRA 3500 PICKUP 15 4x4, exc. chassis cab; Crew Cab, 8' box (167.7" WB), 6.0L
SIERRA DENALI 3500 15 8' box, 6.0L, 4x4
SILVERADO 2500 PICKUP 15 4x4, Crew Cab, 8' box, 6.0L
SILVERADO 3500 PICKUP 15 4x4, exc. chassis cab; Crew Cab, 8' box (167.7" WB), 6.0L