4" PERF SYS W/DL 2.5 & 2.25 19-22 GM K1500 P/U W/ TRAIL BOSS/AT4 PKG DIESEL. 1985-honda-prelude-base-esi8646377 19-26 SILVERADO/SIERRA 1500 6

19-26 SILVERADO/SIERRA 1500 6

Fits specific Dodge / Ram pickup trucks (see application information)

Fits 1 ¼" & 2" hitch receivers

00-inch inlet pipe leading into a single inlet/dual outlet Flow FX straight-through muffler for great sound and maximum performance

the ReadyLIFT Forged Torsion keys are utilized

4" PERF SYS W/DL 2.5 & 2.25 19-22 GM K1500 P/U W/ TRAIL BOSS/AT4 PKG DIESEL. 1985-honda-prelude-base-esi8646377 19-26 SILVERADO/SIERRA 1500 6The Chevy Trail Boss and GMC AT4 both have a factory 2in lift compared to other GM 1500 trucks of the same year model. Fabtech's suspension system for these two trucks provide a 4in lift height on top of the factory 2in lift for clearance of 35in tall tires. Once a Trail Boss or AT4 is lifted with a Fabtech 4in system, the truck will sit at the same height as a 1500 with a 6in suspension and 35in tires. The near stock track width keeps the tires under