Billet Specialties Tru Trac Serpentine System User Manual
Small Block Ford
289 / 302 / 351W / 5.0
Installation Manual
For Systems without A/C
#13605 / #13625
Billet Specialties, Inc.
500 Shawmut Avenue.
La Grange, Illinois 60526
Tech Line (708) 588-0505
Fax (708) 588-7181
PLEASE READ ALL INSTRUCTIONS BEFORE INSTALLING ANY
COMPONENTS OF THE TRU TRAC SERPENTINE SYSTEM
Tech Line: 708.588.0505
Fax: 708.588.7181
www.billetspecialties.com
This kit is designed to be used with the following or similar 4 hole crankshaft
damper (not included)
289/302/351w 1970-1980 302, 1970-1997 351w
Professional Products #80045
Summit Racing #163289
Pioneer #DA-3513
Dimensions: 3.950” overall length 6.400” Dia.
5.0 1981-1995 5.0L
Ford Racing #M-6316-M50
Professional Products #80007
Summit Racing #163302
Pioneer #DA-3021
Dimensions: 3.950” overall length 6.400” Dia.
Other aftermarket dampers must be 3.950” overall length or less (space to 3.950”)
and cannot exceed 6.400” in diameter to clear water pump mount boss and
bolt. Damper must be 4-bolt pattern for crank pulley.
THIS KIT DOES NOT HAVE A PROVISION FOR MECHANICAL FUEL PUMP
Skin Board #1 - Packaged with Power Steering Pump
Required Tools & Materials
Anti-seize Compound
RTV Silicone
New Oil Pan Gasket
Damper Puller
(Lisle P/N 45500 or similar)
Gasket Scraper
Scotch-Brite® Pad
5/16-18 Thread Chaser* & Holder
*Thread chasers are available at your
local parts store and are different from
a thread cutting tap.
1/2” Box End Wrench
5/8” Box End Wrench
3/4” Box End Wrench
11/16” Box End Wrench
Socket Wrench & Extension
10mm 12pt. socket
1/2” Socket
3/16” Allen
5/16” Allen
1/4” Allen
5/32” Allen
5mm Allen
x2
3/8-16 x 1-1/4” - Socket Head Cap Screw
(Power Steering Bracket)
5/16-24 x 3” - Socket Head Cap Screw
(Power Steering Pump)
x2
5/16”
Medium Split Lock Washer
(Power Steering Pump)
x2
TECH TIP:
Billet Specialties recommends the use of Anti-Seize on all
fasteners to prevent thread lock-up.
Skin Board #2 - Packaged In Main Box
x3
5/16-18 x 2-1/4” - 12pt. Cap Screw
(Water Pump & Timing Marker)
5/16-18 x 4-1/4” - 12pt. Cap Screw
(Water Pump)
5/16-18 x 3” - 12pt. Cap Screw
(Water Pump)
5/16-18 x 2” - 12pt. Cap Screw
(Timing Cover & Timing Marker)
x2
5/16-18 x 1-1/4” - 12pt. Cap Screw
(Water Pump)
x3
x2 x5
5/16” Flat Washer
(Water Pump)
x1
x1
5/16-18 x 3-3/4” - Block Mounting Stud
5/16-18 x 4-5/8” - Block Mounting Stud
x1
5/16-18 x 1” Socket Set Screw
(To Tensioner Spacer)
3/8-16 x 1-1/4” Threaded Stud
x1
8mm-1.25 x 25mm
Tensioner Coupler Nut Assembly x1
Flat Socket Cap Screw
(Bridge Bracket)
x2
8mm-1.25 x 30mm - Flat Socket Cap Screw
(To Tensioner)
x1
x2
5/16-18
Zinc Coated
Hex Nut
Spacer Nut - 2.197”
x1
x3
8mm-1.25 x 25mm
12pt. Cap Screw (Bridge Bracket)
10mm-1.5 x 100mm - 12pt. Cap Screw
(Alternator)
x2
1/4-20 x 1/2”
Hex Head Cap Screw
(Oil Pan)
x4
x2
5/16-18 x 1/2”
Hex Head Cap Screw
(Oil Pan)
x1
3/8-16 x 3/4” - 12pt. Cap Screw
(Tensioner Pulley)
x1
x2
10mm x .5mm
Shim Washer
(Alternator)
x2
10mm x 1mm
Shim Washer
(Alternator)
x4
5/16-24 x 3/4”
Socket Head Cap Screw
(Water Pump Pulley)
3/8-16 x 1-1/4”
Socket Head Cap Screw
(Crankshaft Pulley)
x4
x4
3/8” Belleville Washer
(Crankshaft Pulley)
Spacer Nut - 1.25”
Alternator Spacer
.875”
Other Hardware / Gaskets
Oil Pan Corner Gaskets & Oil Pan End Seal
Goodyear Poly-V Serpentine Belt - 57.75” #4060575 (with power steering)
Goodyear Poly-V Serpentine Belt - 55.5” #4060555 (without power steering)
x1
x1
www.billetspecialties.com • Tech Line 708.588.0505
6
Small Block Ford Tru Trac - 13605 / 13625
7
Figure 1: Engine Block Preparation
- Disconnect battery
- Remove existing alternator, air conditioning compressor and
associated brackets
- Remove all pulleys and water pump
- Use damper puller to remove damper
- Remove Timing cover
- Remove oil pan hardware and drop oil pan
If you are unable to remove the oil pan: First Cut the exposed oil pan
gasket flush with engine block using a sharp blade, then remove the first
three bolts from the oil pan on each side and loosen the remaining bolts
enough to allow the front of the oil pan to drop 3/8” to 1/2”.
- Remove all traces of gasket and sealer with gasket scraper and
Scotch-Brite® pad
- Clean crank snout with Scotch-Brite® pad
- Clean threads in block by chasing with a 5/16-18 thread chaser
A
B
5/16-18 x 4-5/8"
C
Figure 2: Install Mounting Studs
A,B] Apply RTV Silicone to two 5/16-18 x 3-3/4” threaded studs and thread studs
into passenger side of motor near water outlet and finger tighten.
C] Apply RTV Silicone to one 5/16-18 x 3-3/4” threaded stud and thread into
driver side top hole and finger tighten.
C] Take remaining 5/16-18 x 4-5/8” threaded stud, apply RTV Silicone and thread
into bottom hole.
TECH TIP:
Billet Specialties recommends the use of Anti-Seize on all
fasteners to prevent thread lock-up.
Important:
Remove fuel pump eccentric from cam gear; replace bolt & washer. Torque to
recomended spec.
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