Gear Ratio's for Turbo 350 & Turbo 400

Reply Subscribe

Thread Tools

Search this Thread

May 24, 2003 | 03:22 AM

86TransAMsbc305

Thread Starter

Member

Joined: Nov 2002

Posts: 240

Likes: 0

From: Bush, Louisiana, USA

Car: 1986 Pontiac Trans Am

Engine: LG4 305

Transmission: 700R4

Gear Ratio's for Turbo 350 & Turbo 400

Does anyone know the gear ratio's for a turbo 350 tranny and a turbo 400 tranny?

May 24, 2003 | 06:28 AM

Pro Built Automatics

Supreme Member

Joined: Jul 1999

Posts: 3,479

Likes: 54

From: Calimesa, California, U.S.

TH400 2.48 - 1.48 - 1.00
TH350 2.52 - 1.52 - 1.00
700R4 3.06 - 1.63 - 1.00 - .70
2004R 2.74 - 1.57 - 1.00 - .67
4L80E 2.48 - 1.48 - 1.00 - .75
200/C 2.74 - 1.57 - 1.00

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

[PA] 1985 Trans am 90% restored

Reddeath210

Firebirds for Sale

Oct 6, 2015 08:20 AM

cam choice for budget 400

camaro71633

Tech / General Engine

Sep 1, 2015 10:24 AM

[MI] Never Used Posi and Gears for sale

hectre13

Engine/Drivetrain/Suspension Parts for Sale

Aug 26, 2015 08:17 AM

Approximate HP

Zeek1041

Theoretical and Street Racing

Aug 21, 2015 08:45 PM

Turbo 350 issues

crazynights

Transmissions and Drivetrain

Aug 21, 2015 06:53 AM