User guide

www.billetspecialties.com • Tech Line 708.588.0505

LSx Top Mount Tru Trac - 13450 / 13470

Figure 9: Install A/C Compressor & Clutch Cover

Apply anti seize to the following:

(1) Compressor Shoulder Bolt

(2) 8mm-1.25 x 25mm ARP 12pt. cap screws

Place the compressor between the bridge bracket and compressor/tensioner bracket,

aligning the compressor bosses with the bridge bracket.

[A] Thread the compressor shoulder bolt and washer through the rear compressor boss and

into the compressor/tensioner bracket.

[B] Thread the two 8mm ARP 12pt. cap screws through the bridge bracket and into the front

compressor bosses, finger tighten.

Apply Loctite Blue 242 to the following:

(3) 1/4-20 x 3/4” socket head cap screws

[C] Place cover on clutch and thread the

socket head cap screws through the cover and

into the clutch, torque to 40-45 inch/lbs.

Caution: Over tightening these festeners will

cause damage to the compressor clutch.

Do Not Over Tighten.

Figure 10: Install Alternator

Apply anti seize to the following:

(1) 8mm-1.25 x 25mm ARP 12pt. cap screw

(1) 10mm-1.50 x 70mm ARP 12pt. cap screw

Place alternator between bridge bracket and alternator bracket, align alternator bosses

with the bridge bracket.

[A] Thread the 10mm-1.50 x 70mm ARP 12pt. cap screw through the bottom bridge bracket

hole, alternator, and into the alternator bracket. Finger tighten.

[B] Thread the 8mm-1.25 x 25mm ARP 12pt. cap screw through the bridge bracket and into

the top alternator boss.

Note: 10mm shim washers are provided to shim the alternator if needed at the bottom.

The alternator mounting boss may vary in thickness due to the polishing process.

Tighten ALL fasteners at this time.

All ARP 12pt. fasteners, all flat head bridge bracket screws, 5/16” hex bolt behind tensioner

and compressor shoulder bolt firmly.

A B