View our Specials! Coupon Code: SaveIn2026
Looking for aftermarket parts to modify or upgrade your 2012 Harley-Davidson FLS Softail Slim with crankshafts? At Tunersports.com we carry a huge selection of the top name brand performance crankshaft parts and accessories.
 OUT OF STOCK W5786Wiseco offers top-end, bottom-end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs.... Wiseco 99-11 HD Twin Cam 1550cc Gasket Kit 2012-2014 Harley-Davidson FLS Softail Slim Base $190.96 |
 OUT OF STOCK W6374Wiseco offers top-end, bottom-end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs.... Wiseco Harley Engine Twin Cam 4in Bore Gasket Kit 2012-2015 Harley-Davidson FLS Softail Slim Base $185.90 |
 OUT OF STOCK W6438Wiseco offers top-end, bottom-end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs.... Wiseco Gasket Kit 4.125in HD TC88 99-11 Gasket Harley/ 4 Stroke 2012-2015 Harley-Davidson FLS Softail Slim Base $158.07 |
 OUT OF STOCK W6946Wiseco offers top-end, bottom-end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs.... Wiseco 99-14 HD Twin Cam 4.250in Gasket Kit 2012-2015 Harley-Davidson FLS Softail Slim Base $158.07 |
 OUT OF STOCK W6957Wiseco offers top-end, bottom-end, and other gasket kits for many dirt bike, street bike, ATV, UTV, PWC, and snowmobile applications. Wiseco gasket kits deliver OEM+ quality for convenient and reliable rebuild jobs.... Wiseco 99-15 HD Twin Cam 3.937 Gasket Kit 2012-2014 Harley-Davidson FLS Softail Slim Base $154.69 |