Engine Assembly

Application:
SIERRA 1500 PICKUP 05-06 5.3L, VIN B (8th digit, opt L33)
SIERRA 1500 PICKUP 07 classic style (creased door skin), 5.3L, VIN B (8th digit, opt L33)
SILVERADO 1500 PICKUP 05-06 5.3L, VIN B (8th digit, opt L33)
SILVERADO 1500 PICKUP 07 classic style (creased door skin), 5.3L, VIN B (8th digit, opt L33)