Kit # 137

Make: Chevrolet & GMC

Model: Van-Express 2500-4500

Year: 2008 - 2013

Engine: 4.8L Gas, 5.3L Gas, 6.0L Gas,

Bracket Required: VCK39L3S-6

Throttle Control: ETM68A

Pulley: 2.15" x 6 Groove

Clocking: Std Frt-Std Rr/Std Clk