Billet Specialties Premium Tru Trac Serpentine System - Small Block Chevy - Manual (Page 4)

Small Block Chevy Tru Trac - 13220 / 13120 www.billetspecialties.com • Tech Line 708.588.0505 7 6
Figure 1: Install Mounting Studs
Apply RTV silicone to one end of each mounting stud.
A] Thread the 3/8-16 x 4” stud into the bottom passenger side.
B] Follow by threading the remaining three 3/8-16 x 3” studs into the three
remaining water pump mounting holes.
Use the two included 3/8-16 zinc plated hex nuts tightened against each
other to act as a drive nut to ease installation (see illustration below).
Figure 2: Install Compressor Bracket & Alternator Bracket
A] Locate the compressor bracket and install the large and small bypass
o-rings to both sides of the bracket, make sure they are seated in the
groove properly.
B] Finish by sliding the compressor bracket over the passenger side studs
and seat against the block.
C] Locate the alternator bracket and install the two remaining o-rings 1
per side, make sure they are seated in the groove properly.
D] Finish by sliding the alternator bracket over the driver side studs and
seat against block.
Apply anti-seize the exposed threads on each stud.
A
B A
B
C
D
Example
Note for GM Crate Motors
The flat tab located on the passenger
side of the plastic timing cover GM
P/N 12562818 must be removed.
This tab interferes with installation of the
compressor/tensioner bracket. Trim tab
flush with timing cover.