ALL ENGINE

Cylinder Stud Kit - M8 Precision J-form threads for optimum engagement, to prevent galling and promote more consistent torque loading Superior in ...

Fastener Kit - External Engine - 12-Point - M8 Features precision-rolled threads for optimum engagement, to prevent galling and promote more consi...

Fastener Kit - External Primary / Transmission - 12-Point - M8 Tensile strength rated @ 170,000 psi - superior & stronger than OEM & stron...

Fastener Kit - Engine Case - Dress-Up - M8 Feature precision rolled threads for optimum engagement, to prevent galling and promote more consistent...

Fastener Kit - Cam Plate / Oil Pump - HP+ / Race Series - M8 Quality 12-point, heat-treated 8740 chromoly steel bolts with black oxide finish manu...

Stud / Nuts - Internal Rocker Box / Rockershaft Kit - M8 Helps prevent M8 cylinder head cracking Made in the USA

Gorilla Rocker Shaft Kit - M8 Custom tooling was created to provide a countersink relief for the bolt/nut head versus machining away the entire en...

Fastener Kit - External Primary / Transmission - 12-Point - M8 / Softail Tensile strength rated @ 170,000 psi - superior & stronger than OEM &...

Fastener Kit - Chassis - 12-Point / Dress-Up - M8 Softail Fasteners included: rear fender bracket, battery box side covers, shifter linkage (FINE ...

Rocker Arm Shaft Stud & Nut Kit - M8 Feuling® studs and nuts help relieve the stress put on the factory and SE cylinder heads, which have an e...

Cam Plate and Oil Pump Fastener Kit - OE+ - M8 Quality 12-point, heat-treated 8740 chromoly steel bolts with black oxide finish manufactured by AR...

Fastener Kit - Chassis / Trim - 12-Point / Dress-Up - M8 Road Glide Includes nacelles, front turn signals, front brake caliper mounting hardware, ...

Reamer Tool - Camplate / Oil Pump - Twin Cam / M8 To use, lightly machine (clean) the camplate relief valve seat and re-seat the plunger valve No...

Features Made in the USA Oil Pump/Cam Plate: Precision machined from billet aluminum Blue anodized finish Passage plugs removable for servicing ...

Features Made in the USA Oil Pump/Cam Plate: Precision machined from billet aluminum Blue anodized finish Passage plugs removable for servicin...

Features Made in the USA Oil Pump/Cam Plate: Precision machined from billet aluminum Blue anodized finish Passage plugs removable for servicing ...

Features Made in the USA Oil Pump/Cam Plate: Precision machined from billet aluminum Blue anodized finish Passage plugs removable for servicing ...

Features Huge displacement increase means huge power increase Bolt-on kit works with the stock crankcase Original engine serial numbers are retain...

Features Bolt-on without requiring machining of the crankcase Original engine serial numbers are retained MLS (multi-layered steel) head gaskets R...

Features Made in the USA Big Bore Kit Big-bore bolt-on kit increases 114"/117" with 4-1/2" stroke M-Eight to 128" with no case machining require...

Features Kit includes all required bearings, o-rings, and hardware Bolt-in compatible with all stock valve train components Provides increased tor...

Features Kit includes all required bearings, o-rings, and hardware Ideal horsepower cam for 114" and larger engines Maximizes peak torque and hors...

Features Kit includes all required bearings, o-rings, and hardware Ideal horsepower cam for 114" and larger engines Maximizes peak torque and hors...

Features All parts in each kit are matched to ensure superior quality, fit, finish and performance Oil pump and cam plate are precision-machined f...