Engine Parts- Twin Cam

Blocks off 5 & 6 speed transmission speedo drive sensor hole and Crankshaft position sensor hole, on all Big Twins.

• Billet Aluminum 
• With O-Ring and Stainless Steel Bolt

1999-2002 Twin Cam Touring
These are the Timken Bearing motors

2001-2002 Twin Cam Softail

Replaces Harley Davidson # 24039-01

2003-06 Twin Cams (Except 2006 Dynas)
Replaces Harley Davidson # 24039-03

2006-up Twin Cam Dynas, 2007-up All Twin Cams
Replaces Harley Davidson # 24009-06

This guide and tap is used when threading the oil feed and return holes in the engine case.
Makes it easy to tap the hole straight.

We have sourced a high quality complete top end gasket kit for Late Model Big Twin Evolution Engines
This is a High Quality Kit with MLS Head Gaskets, FKM Rocker Rubber Gaskets, SLS Rocker Box Base Gaskets, N.O.K Valve Seals and Viton O-Rings

Adapts 1970-2005 Inner Primary Covers to 2006-up T/C-96” ‘A’ Motors

Made from Billet Aluminum.

This beefed up support will eliminate flexing when using high lift cams & stiff valve springs.

Set of Top & Bottom Breather Gaskets for Both Heads
Set of Umbrella Valves & Micro-pore Breathers for both heads

Fits our Breather Valves
Also Stock replacement for 1999-02 Twin cams.
63815-99
17591-99
17592-99
26858-99

Used in Motor to Transmission Mounting & Between Left and Right Cases

All 1999-up Twin Cams
Set includes 2 Dowels

Parts for 3757

Machined with extra clearance for high lift cams
Matches our cam cover & rocker box set

Billet Aluminum & Chrome Plated

Includes Stainless Steel Hardware

Includes bolts & Washers for one motor

Breather housings are precisely machined from 6061 billet aluminum for a leak proof seal.

Includes Viton Coated Steel Gaskets, Umbrellas, Micro-Pore Oil Seperators & Grade 8 Bolts

This unit won't suck in oil as O.E.M. units do.

For all 1999-17 Harley Twin Cams