1964-1974 Tempest/Lemans/GTO Frame, Trans, Diff. | Pontiac GTO Forum

Sticky GTO Gear Ratio's

6 7 8

158

130K

TH400 Kickdown Operation/ 67 GTO

10

225

by 1967pontiac400

which oil is recommended in a muncie 4 speed

11

5K

by Old Man Taylor

open to posi swap questions

14

214

by armyadarkness

Will any 12 bolt truck rear ends fit a 1970 Lemans with minimal alterations?

3

189

13

343

Hurst his/hers not shifting into right gears

1

120

by 1967pontiac400

Hmmm... Inaccurate Differential Gear Notes From Auburn

9

243

by armyadarkness

2004r in my 66 gto

2

29

1K

Hydraulic Clutch Conversion

3

1K

TCS switch threads

1

172

New engine drinking oil, need ideas

2

24

855

by Rnmdad

9

353

Differential Number Unique?

1

166

Figuring final drive ratio

4

174

Transmission Swap?

2

407

Hurst Super Shifter in 65 GTO

0

152

Help my rear end

Bub
3 mo ago

5

721

Who sells posi traction for 69 pontiac grand prix

1

202

Aftermarket A/T floor shifter with factory console?

0

126

by Rnmdad

4 speed transmission options to replace TH400 in 1967 GTO?

7

247

Which shifter cable to replace with

2

100

1969 tempest outer diff bearing install questions

1

112

What To Replace When The Body Is Off The Frame

7

402

by O52

Tubular or not to tubular, suggestions, pro & cons.

1

287

by O52

Could someone please identify this 10 bolt in my 1970 Pontiac LeMans

2

196

'65 Clutch Pedal Rod Q

3

438

by wishihaditback

4 Speed Stuck in Reverse

11

418

1

157

TH400 neutral in 3 while coasting? 71 LeMans with a new 468...

4

649

by Rnmdad

68 3-speed stuck in gear

7

314

1964 Rear end upgrade 8.2 to bigger gears & posi

11

409

Gap between torque converter and fly wheel

3

171

Speedometer gear in trans

3

203

by Jared

Th400 temp sending unit location

2

201

1967 Pontiac GTO rear end

9

5K

by Tigertamer67