The following parts are needed to convert early style
'99-2006 chain drive cams to new style 2007 (same as 2006 Dyna) roller chain
cams with hydraulic chain tensioners. Instead of the original spring adjusters,
new roller cam chains use engine oil pressure to
maintain proper chain tension. Cam Sprocket retaining cap screws can be removed
and re-installed.
The roller chain conversion cams have similar
performance characteristics as the same cam grinds with original chains.
Matching EZ-install pushrods kits are also available from
Andrews Products. EZ-install pushrods do not require removal of gas tanks or
rocker boxes when installing bolt-in camshafts.
| HD part number |
Description |
| 26037-06 | Oil pump assembly (cannot use earlier pumps!) |
| 25355-06 | Cam support plate assembly (cannot use earlier plates!) |
| 4741 | Support plate screws |
| 11461 | Retaining ring (front cam snap ring) |
| 25683-06 | Inner roller chain |
| 39969-06 | Inner chain tensioner |
| 25675-06 | Outer roller chain |
| 39968-06 | Outer chain tensioner |
| 25729-06 | Spacer (.100 for cam alignment; use as required) |
| 25731-06 | Spacer (.110 for cam alignment; use as required) |
| 25734-06 | Spacer (.120 for cam alignment; use as required) |
| 25736-06 | Spacer (.130 for cam alignment; use as required) |
| 25737-06 | Spacer (.140 for cam alignment; use as required) |
| 25738-06 | Spacer (.150 for cam alignment; use as required) |
| 25723-06 | Crankshaft sprocket (17 teeth) |
| 25728-06* | Rear camshaft drive sprocket (34 teeth) (stock HD part) |
| 216015 (Andrews part#)** | Rear camshaft drive sprocket (34 teeth with ignition trigger ring) |
| One pair of new cams | Andrews series "N" Cams to be chosen for engine application |
* OK to use for 2002, 2003, 2004, 2005, 2006 engines
** Must use with 1999, 2000, 2001 engines with stock ignition
For 1999, 2000 and 2001 engines, rear cam drive sprocket MUST have a
trigger ring to permit engine
control system to function correctly. Later engines (2002-2006) can use the
stock rear cam drive sprocket.
More information on roller chain conversion cams is included as one of the instruction page documents.
ANDREWS PRODUCTS, INC.
431 Kingston Ct., Mt. Prospect, IL 60056
Phone 847-759-0190 Fax 847-759-0848
andrewsproducts.com