COMP Cams 210 Small Block Chevrolet Two-Piece Timing Cover - Manual

COMP Cams®
3406 Democrat Rd.
Memphis, TN 38118
Phone: (901) 795-2400 Fax: (901) 366-1807
www.compcams.com
Part #141
Revised 10/25/06
#210 Small Block Chevrolet Two-Piece Timing Cover
Thank you for choosing COMP Cams® products; we are proud to be your manufacturer of choice.
Please read this instruction sheet carefully before beginning installation, and also take a moment to
review the included limited warranty information.
1. Be sure that the block side of your cam gear is smooth and free of any burrs. Should the gear or
the block need smoothing, use 600 grit sandpaper. Some engine builders machine the back side
of the cam gear in order to use a wear plate. (If you choose to use a wear plate, the COMP
Cams® part numbers are #201 for the small block and #203 for the big block.) This is not
mandatory, but is a widely used practice by many professional engine builders. Another option
is to use a timing chain with a roller thrust bearing that will reduce friction on the front of the
block. (If you choose this option, use COMP Cams® Part #7100 Billet Timing Set or #3100KT
Adjustable Gear Set.)
2. Install the timing cover base on the block using the (2) 1/2” standard Allen bolts and the gasket
supplied. You should set the end play before installing the timing chain. This is done by
placing the cam gear onto the cam with the wear plate (not included) in place, if using one.
Then, install the cam thrust button, sandwiching (1) .010” shim between it and the cam. Place
the cam button retaining plate over the cam button, and install with the three supplied 3/4”
standard Allen head cam bolts. Install the front cover using all 8 bolts and tighten firmly. DO
NOT use any sealer at this point! Measure cam end play with a dial indicator through the
checking hole in front cover. Use a screw driver through a lifter bore to move the cam back and
INSTRUCTIONS
#210 Hardware Pack Includes:
(3) 1 1/4” Counter sunk head Allen screws
(3) 1” Counter sunk head Allen screws
(3) 3/4” Standard head Allen bolts
(2) 1/4” Counter sunk head Allen screws
(2) 1 1/4” Button head Allen bolts
(6) 1/4” Button head Allen bolts
(1) Pipe plug with Allen head
(4) Shims (1) .005” thick
(2) .010” thick
(1) .020” thick
(1) Roller cam button
(1) Cam plate
(2) Standard head Allen bolts
(2) Timing Pointers
(2) Button head bolts for timing pointer
(2) Washers