Drivetrain 8.8 POSI

Anti_Hero0932

5 Year Member
Jan 29, 2012
414
185
63
29
LaGrange, MO
Was just curious how often the clutch packs go out in the rear end of these cars. Every mustang i have had the rear ends worked well in. The car i have now its just a one wheel wonder for some reason. I haven't tested it a bunch of times or anything to make sure but last night i did a burn out and noticed im only leaving one mark.

Side note i have had the rear end apart it is a Trak Lok im pretty sure. it has the clutch pack in the middle.
 
  • Sponsors(?)


2Blue2

will be trying this sex one when I can find it
Mar 5, 2019
1,737
978
123
52
Oahu
They do wear out my buddies 65 stang with 8 inch posi only does the one wheelpeel now. It lasted 350+ 1/4 mile passes and 8 yrs of weekend car street use.
Hes ordered a rebuild kit.
 

Anti_Hero0932

5 Year Member
Jan 29, 2012
414
185
63
29
LaGrange, MO
ill try the friction modifier. a guy here in town said the same thing. the gear lube i used said it had it in it but maybe it wasn't enough....

he also said if it needs rebuilt there is a certain brand they put in the performance cars from ford i cant remember what frictions he said tho.
 
Thread starter Similar threads Forum Replies Date
C 2000 v6 rear end posi swap 1996 - 2004 SN95 Mustang -General/Talk- 0
Y Posi Rebuild 8.8 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 8
E 1998 V6 Posi (new Member, Sorry If This Has Been Asked Already.) SN95 V6 Mustang Tech 1
addy 65-70 Posi Rear End Identification 1965 - 1973 Classic Mustangs -General/Talk- 9
S 66 Posi Unit 1965 - 1973 Classic Mustangs -General/Talk- 7
11B_stang94 SOLD Yukon 8.8 Duragrip Posi (28spl Axle) 400$ Drivetrain Parts 5
D Parking brake for 8.8 posi Classic Mustang Specific Tech 7
renaldy75 Drivetrain Which Is The Best Posi Traction Differential? SN95 4.6L Mustang Tech 4
Exile Drivetrain 91' Mustang - Best Posi Unit For The Street? Fox 5.0 Mustang Tech 19
hoodrich racing Ford Racing 373 gears with a Auburn Posi Drivetrain Parts 0
W Strange 31 spline axles c clips 8.8 posi Drivetrain Parts 6
J Ribbed rear end pumpkin, 3.50 gearing, brand new posi Drivetrain Parts 3
1bad67sbf Need some help with a posi !! 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 10
J 351C 4V C6 9" Rear End 3.00 Posi Drivetrain Parts 1
B Posi Rear End Classic Mustang Specific Tech 9
MachOneMan 9" Ford Center, 4.56 Posi 28 spline, Fairbanks FMX 32-3400 conv. in PA Drivetrain Parts 0
torch93 LIMITED OR POSI?? Fox 5.0 Mustang Tech 14
hoodrich racing aurburn posi and ford racing 373 gears Drivetrain Parts 1
M How to install Posi(LSD) on a 7.5 rear end, THE RIGHT WAY??? 2005 - 2014 S-197 Mustang -General/Talk- 1
J Brand New Posi for 8" Drivetrain Parts 0
P 1969 Mustang 8" Posi Rear Drivetrain Parts 1
B Which 8" posi unit should i get? Classic Mustang Specific Tech 11
R 9"Ford rear end w/trac lok (posi) Drivetrain Parts 4
M Dangerous posi issue, please help! Almost died. SVT Tech Forum 9
ID89GT Exporer 31 spline posi 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 5
M Posi-rear question... SN95 4.6L Mustang Tech 2
J what size rear,gears and spline in a 86?posi or mini spool? Fox 5.0 Mustang Tech 13
Slatco Eaton Posi vs. Detroit Tru Trac Fox 5.0 Mustang Tech 3
J GT500 with Posi Ported blower, high-flow elbow, 67mm TB 2007 - 2014 Shelby GT500 Tech 3
B One-tire-fire with posi? Fox 5.0 Mustang Tech 10
83GT Joe 93 8.8 Posi rear into 97??? SN95 V6 Mustang Tech 6
00GTpony posi slipping SN95 4.6L Mustang Tech 6
D new gears with posi, break in period? SN95 4.6L Mustang Tech 5
6 Rearend w/posi upgrade - need advice Classic Mustang Specific Tech 6
S what vehicle to pull posi from? Fox 5.0 Mustang Tech 5
stangdrvr06 Diff Fluid Change with eaton posi SN95 4.6L Mustang Tech 4
L 91 gt posi rear end Fox 5.0 Mustang Tech 11
88lxmuscle Noob Question about rear end posi Fox 5.0 Mustang Tech 5
2 posi rear end 2.3L (N/A & Turbo) Tech 12
PickupMan 8" Posi......what one to get? Classic Mustang Specific Tech 3
P 89 Aerostar 7.5 Posi on a 65? Classic Mustang Specific Tech 4
E do I need posi additive with the purple stuff? 2005 - 2009 Specific Tech 2
SadbutTrue Did I fry my posi? Classic Mustang Specific Tech 14
5 8.8" disc axles and 8.8" posi worth anything? 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 3
R When do you NEED posi? Classic Mustang Specific Tech 49
NKau posi rebuild help Fox 5.0 Mustang Tech 6
NKau posi interchange: '96 t-lok into '93? Fox 5.0 Mustang Tech 2
68coupe351 Nodular posi 9 inch, disc brake 9 inches, wheels, and hoods Engine and Power Adder 7
jlangholzj to posi or not to posi Classic Mustang Specific Tech 8
M posi rear options 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk- 2
Similar threads