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S&S 2.25" Power Tune XTO Muffler Insert (550-1666)
2.25" inserts is 10dB louder than supplied insert on most applications Power and torque tuning Tone and sound adjustment Ease of installing 304 Stainless construction$38.47$37.24Add to Cart The item has been added -
S&S Inner Camshaft Needle Bearing (31-4199-S)
A high strength, precision made replacement for the stock camshaft inner bearing on 2017-2021 M8 engines. Made in the U.S.A. Compatible...$26.09Add to Cart The item has been added -
S&S H-Grind Big Twin Camshaft (330-0170)
OEM specification replacement hydraulic cam with unique front and rear timing specifications Dead-on reproduction of the stock cams used in 1948 to 1969 Big Twins Perfect for repair and...$271.31$210.40Add to Cart The item has been added -
S&S 450 Series Big Twin Camshaft (33-5064)
S&S cams are tested on the dyno, street and racetrack before being offered to the public With hundreds of test hours on them, you know that you are getting the best cam S&S can produce Good...$271.31$210.43Add to Cart The item has been added -
S&S Throttle Cable Spool - Super E & G Carburetors (11-2385)
Throttle Spool for Super E & G Carburetors$26.41Add to Cart The item has been added -
S&S H-Grind Big Twin Camshaft (330-0165)
OEM specification replacement hydraulic cam with unique front and rear timing specifications Dead-on reproduction of the stock cams used in 1948 to 1969 Big Twins Perfect for repair and...$271.31$210.43Add to Cart The item has been added -
S&S 1.75" Plugged Power Tune XTO Muffler Insert (550-1667)
Cap blocks off one outlet for more tuneabilty options Power and torque tuning Tone and sound adjustment Ease of installing 304 Stainless construction 1.75" outside diameter$32.05$21.76Add to Cart The item has been added -
S&S Oil Pump Drive Shaft (31-6011)
Oil pump drive shaft for Big Twin models Compatible Vehicles Years Make Make Notes 1995-1997 Harley-Davidson Bad Boy FXSTSB 1983 Harley-Davidson Disc Glide...$31.75$31.17Add to Cart The item has been added -
S&S H-Grind Big Twin Camshaft (330-0166)
OEM specification replacement hydraulic cam with unique front and rear timing specifications Dead-on reproduction of the stock cams used in 1948 to 1969 Big Twins Perfect for repair and...$271.31$210.43Add to Cart The item has been added -
S&S 1/2" Backplate Vent Breather Screw (17-0347)
1/2" backplate vent breather screw for 1993-2006 XL Made of zinc alloy steel Made in the U.S.A. Compatible Vehicles Years Make Make Notes 1995-1997 Harley-Davidson Bad Boy...$26.45Add to Cart The item has been added -
S&S Big Twin Manifold Conversion Kit (160-1658)
S&S rigid mount manifolds are designed to improve intake tract air flow These manifolds may change the way a stock carburetor and air cleaner assembly fit. This means that these components may...$272.80$209.89Add to Cart The item has been added -
S&S 508G Big Twin Camshaft (330-0093)
S&S Cams are tested on the dyno, street and track before being offered to the public With hundreds of hours of testing on each cam, you know you are getting the best cam S&S can...$271.31$210.43Add to Cart The item has been added
