Product Description Breather Kit - Big Twin Machined T-6061 billet aluminum construction, Helps oil drain more efficiently into the rocker, Reduces oil misting coming from the engine breathers, Made in the U.S.A.
Quick view S&S Cycle® +0.030" Diameter Steel Breather Gear Kit for 1977-1999 Harley Models with Big Twin Engine, with Gear and Spacer - Made in U.S.A. - 33-4260 Now: $229.95 Add to Cart
Quick view S&S Cycle® Standard Diameter Steel Rotary Breather Gear for 1984-1999 Harley Models with Evolution Big Twin Engine, with Gear and Spacer - Made in U.S.A. - 33-4241 Now: $125.95 Add to Cart
Quick view S&S Cycle® +0.030" Diameter Steel Rotary Breather Gear for 1984-1999 Harley Models with Evolution Big Twin Engine, with Gear and Spacer - Made in U.S.A. - 33-4242 Now: $199.95 Add to Cart
Quick view S&S Cycle® Silver Standard Diameter Crankcase Bore Breather Reed Valve for 1993-1999 Harley Models with Evolution Big Twin Style Engines - Made in U.S.A. - 31-2096 Now: $165.95 Add to Cart
Quick view S&S Cycle® Silver +0.030" Diameter Crankcase Bore Breather Reed Valve for 1993-1999 Harley Models with Evolution Big Twin Style Engines- Made in U.S.A. - 31-2100 Now: $171.95 Add to Cart
Quick view DRAG SPECIALTIES Cylinder - 1340cc - 1984-1999 Big Twin 16510-83A-LB2 Now: $239.95 Add to Cart
