Products

Sifton #: A2313R Sifton tappet is made of forged steel with an anti-pump design with heavier springs installed. For TC-88 TC-96 and M8 engines. Fit...

Sifton #: A2313S Sifton tappet is made of forged steel and has heavier springs installed. For TC-88 TC-96 and M8 engines Fitment: 1999-UP FLST 1...

Sifton #: 11460 · OEM #: 17920-53 Inserts are precision machined and designed to meet OEM specifications to ensure that the valve train operates wi...

Sifton #: 40241 · OEM #: 17920-53 Inserts are precision machined and designed to meet OEM specifications to ensure that the valve train operates wi...

Intake manifold for Evolution models converts stock rubber compliance fittings to a more rigid mount system. Manifold will accept S&S CV or oth...

Sifton intake manifold flange kit features zinc flanges. Fitment: 1986-1999 FLST 1986-1999 FLT 1991-1999 FXD 1986-1994 FXR 1986-1999 FXST ...

Sifton intake manifold nipple and rivet tool is used to install manifold nipples and rivets. Fitment: 1940-1954 FL 1953-1956 K

Sifton kick cover kit includes bicycle inchcast one piece pedal inch a heavy duty finned cover in a natural cast finish with a stroker stainless st...

2025 New Production finned Sifton kick starter cover with cast finish bushings seal release finger and shaft included. Use late style wafer style t...

Carburetor float bowl assembly includes float needle and seat pivot pin with arm float gasket and brass plug with gasket to fit all inchL inch seri...

OEM #: 35665-36, 2298-36B Sifton lartge transmission 1-2 countershaft 4 speed shifter clutch gear. *NOTE: Large shifter clutch. Fitment: 1936-1940...

Sifton long kick starter shaft eliminates the use of fold out kicker arm. The stroker I-beam or other offset arms may be fitted. Measurements:Lengt...

Sifton #: 78468B · OEM #: 25700890 Sifton black tappet block set replaces stock tappet blocks on 2017-up M8 engines. This is a set of front and rea...

Sifton #: 78468 · OEM #: 25700410, 25700411 Sifton chrome tappet block set replaces stock tappet blocks on 2017-up M8 engines. This is a set of fro...

OEM #: 35067-77 Sifton main drive gear has an outer diameter of 1.6235. Includes bushing and seal installed. Gear fits the Torrington needle bearin...

Sifton main drive gear nut. Notes:Suggested to use with Sifton Main Drive Gear 1.6290 Outer Diameter. Fitment: 1936-1940 EL 1941-1976 FL 1971-...

OEM #: 35067-84 Main drive gear with o-ring fits big Twin models. Main drive gear is 1.6235 inch outer diameter for Torrington needle bearings and ...

OEM #: 34902 Sifton mainshaft bearing race tool. *NOTE: Replacement parts like the race pusher tube are available separately. Fitment: 1986-2006 F...

Kit features chrome breather cups that have built in mount bolt for Big Twin models. Bolts are 3/8 inch x 16 threads *NOTE: Breather bolts are full...

Set features chrome breather cups that have built in mount bolt for Big Twin models. Bolts are 1/2 inch x 13 threads *NOTE: Breather bolts are full...

Sifton #: 68024 Patches are made of cloth and can either be ironed on or sewn on. These patches are square. Set of two. **NOTE: When using an elect...

Chrome oil filter adapter includes oil line fitting with 1/8 inch-27 NPT thread for 3/8 inch hose. Automatic thermostatic oil bypass valve allows o...

Sifton #: 301507 Sifton oil pump features gerotor compact cad-cam design billet aluminum construction superior scavenging and increased feed flow r...

Sifton #: TD16-0519 Sifton oil pump check valve ball re-seater tool will recut the seat to allow the ball to sit properly to prevent sumping for Bi...