S&S CYCLE Breather Gear Spacing Shim Kit

S&S CYCLE Breather Gear Spacing Shim Kit (Big Twin) Fine-tune your Big Twin breather gear spacing with the S&S CYCLE Breather Gear Spacing Shim Kit . This precision shim assortment helps you dial in correct fit and clearance for smoother engine breathing and dependable performance on the street. What’s Included Shim kit includes one of each thickness: 0.100" , 0.110" , 0.120" , 0.130" , 0.140" , 0.150" , 0.160" , and 0.170" Includes the variety you need to achieve the right spacing quickly Made in the USA Specifications Product Name: Shim Brand: S&S CYCLE Type: Breather Gear Riding Style: Street Units: Kit Weight: 0.1 lbs Dimensions: 3.3" x 1.51" x 0.19"