1.480 O.D. Spring Shims .765 I.D. .030 Thickness 2004-gmc-sierra-1500-esi3161556 BBK under drive pulley kits

BBK under drive pulley kits are vehicle specific and each kit comes with complete installation instructions and allow the re-use of existing serpentine belts

Fitting - Adapter - Straight - 5/8-18 in Female to 3/8 in NPT Male - Brass - Natural - Mechanical Temperature Gauges - Extended Length - Each

1L powered Dodge or Chrysler

Fitting - Adapter - Straight - 6 AN Male to 5/8-20 in Male - Aluminum - Blue Anodized - Each

Boost Gauge - Sport Comp - 0-35 psi - Mechanical - Analog - 2-5/8 in Diameter - Black Face - Each

1.480 O.D. Spring Shims .765 I.D. .030 Thickness 2004-gmc-sierra-1500-esi3161556 BBK under drive pulley kitsValve Spring Shim 0. 030 in Thick 1. 480 in OD Steel Set of 16