Wehrs Machine Adjustable Sipe Setter Thermo-Tec Carb center-to-center distance: 5-1/2"

Carb center-to-center distance: 5-1/2"

Tuned-length primary tubes for street performance

2007 Chevrolet Silverado 2500 HD Classic

Total Length

Wehrs Machine Adjustable Sipe Setter Thermo-Tec Carb center-to-center distance: 5-1/2"This is our new Jason Sivils inspired adjustable sipe setter! This cool tool allows you to pre set your siper depth flat or at an angle to add strength to the trailing sipe blocks. Inner block has lines 1 16" apart, or you can use a caliper to set depth. The inner block can be flipped to set blade depth on non Van Alstine type siper heads and all grooving blades. Pit Stop USA offers Wehrs Adjustable Sipe Setter WM484 at low everyday prices. Check out