77-87 Truck Engine Specs Chart.
Thread Starter
Senior Member
Joined: Jul 2002
Posts: 664
Likes: 0
From: The Garden State?? Bergan County
Car: 1988 IROC-Z
Engine: 355ci TPI WORKED TO THE BALLS!
Transmission: 700R4 T-56 coming
77-87 Truck Engine Specs Chart.
Since every one keeps asking the specs on truck motors here r the orig specs for all of u. 
http://www.chuckschevytruckpages.com/73-87specs.html
oops
http://www.chuckschevytruckpages.com/73-87specs.html
oops
Last edited by SHAGME; Oct 16, 2002 at 10:18 AM.
Supreme Member
Joined: Apr 2001
Posts: 4,969
Likes: 0
From: USA
Car: yy wife, crazy.
Engine: 350, Vortecs, 650DP
Transmission: TH-350
Axle/Gears: 8.5", 3.42
I think it's cool, although I already have it bookmarked. 
I've got an '83 C10 Scottsdale. 2wd, reg cab, 8 ft. bed.
It's the LE9 305cid, 160HP and 235lb/ft of torque, M20 Muncie 4 spd.
The gear ratios are
1st - 6.55
2nd - 3.58
3rd - 1.70
4th - 1.00
And you guys thought that the TH700-R4 has a deep 1st gear ratio. :hail:
The worst part is the stock rear gear was a 3.08, and someone switched it to a 3.42
My top speed in 1st gear is ~15, and my speedo reads about 5 mph too fast since the speedo gear was never changed. 
I guess I should do that. 
AJ
I've got an '83 C10 Scottsdale. 2wd, reg cab, 8 ft. bed.
It's the LE9 305cid, 160HP and 235lb/ft of torque, M20 Muncie 4 spd.
The gear ratios are
1st - 6.55
2nd - 3.58
3rd - 1.70
4th - 1.00
And you guys thought that the TH700-R4 has a deep 1st gear ratio. :hail:
The worst part is the stock rear gear was a 3.08, and someone switched it to a 3.42
My top speed in 1st gear is ~15, and my speedo reads about 5 mph too fast since the speedo gear was never changed. I guess I should do that. AJ
Thread
Thread Starter
Forum
Replies
Last Post
junkcltr
Tech / General Engine
6
Aug 2, 2019 11:12 PM
