4l80e review, bumper conversion update.pic heavy
#1
Racer
Thread Starter
Member Since: Apr 2015
Location: Carrollton, Georgia
Posts: 412
Likes: 0
Received 12 Likes
on
7 Posts
4l80e review, bumper conversion update.pic heavy
I've been off the forum for some time now. Just figured I would give an update on the things I've been doing. I've had a busted th350 for a while behind my sbc 396 striker. Did a ton of research on transmissions and decided to go the 4l80e route with a standalone US shift controller. All the research says that it's the strongest.
here she is with the 3600 stall from circle D torque converters. It is substantially bigger than the th350 sitting next to it.
This is part of the shift works kit i used for the install. A lot of talk was made about the fitting of the 4l80e into the c3. To be honest this was my first install of a trans. And it fit really well with no issue. I ordered a crossmember that was premade for the 4l80e into a c3 and 400 yoke and that was really it. It's obviously a tight fit but the only massaging it took was on the corner of the floor pan to clear the joint.
as for driving it, to me I feel like it completely transformed the car. You can set it up to where you can't even feel it shift or shift like a race car. You can monitor line pressure and temp.its self learning as well. And shifts like it's supposed to when going up or down hills. Record all kinds of data and completely tune it from your front seat with a laptop or controller. You can have it lock up in 3rd and 4th. I also installed all autometer phamtom gauges and the controller drives the speedometer and tachometer. So no more inaccurate readings. It has a ton of features but im still in a learning curve. Also plan to install paddle shifters at some point. People mention loss of power because of the 4l80e size. Imo this car feels faster if anything. But that could be due to the great quality of the circle D converter.
the next project I took on was a bumper conversion. If you would like to know the vendor pm me. My car is a 77, and I never cared for the roll over style of bumper for these cars. So I did a conversion. The quality and fitment of this conversion was incredible. Once again pm me for the vendor. Here are the photos
Thanks for reading. I know most of you guys like pics of projects so I figured I'd give and update.
here she is with the 3600 stall from circle D torque converters. It is substantially bigger than the th350 sitting next to it.
This is part of the shift works kit i used for the install. A lot of talk was made about the fitting of the 4l80e into the c3. To be honest this was my first install of a trans. And it fit really well with no issue. I ordered a crossmember that was premade for the 4l80e into a c3 and 400 yoke and that was really it. It's obviously a tight fit but the only massaging it took was on the corner of the floor pan to clear the joint.
as for driving it, to me I feel like it completely transformed the car. You can set it up to where you can't even feel it shift or shift like a race car. You can monitor line pressure and temp.its self learning as well. And shifts like it's supposed to when going up or down hills. Record all kinds of data and completely tune it from your front seat with a laptop or controller. You can have it lock up in 3rd and 4th. I also installed all autometer phamtom gauges and the controller drives the speedometer and tachometer. So no more inaccurate readings. It has a ton of features but im still in a learning curve. Also plan to install paddle shifters at some point. People mention loss of power because of the 4l80e size. Imo this car feels faster if anything. But that could be due to the great quality of the circle D converter.
the next project I took on was a bumper conversion. If you would like to know the vendor pm me. My car is a 77, and I never cared for the roll over style of bumper for these cars. So I did a conversion. The quality and fitment of this conversion was incredible. Once again pm me for the vendor. Here are the photos
Thanks for reading. I know most of you guys like pics of projects so I figured I'd give and update.
#2
Nam Labrat
Member Since: Sep 2013
Location: New Orleans Loo-z-anna
Posts: 33,899
Received 4,179 Likes
on
2,739 Posts
You've been holding out! Chrome and Black
#8
Le Mans Master
NICE!! VERY NICE!! That convertor looks like art stuffed in the front of that trans. Picture looks like it's a billet piece. Gauges look great-
#12
Dementer sole survivor
Member Since: Oct 2015
Location: YUPPY HELL Westford MASS
Posts: 16,448
Received 6,296 Likes
on
3,921 Posts
2020 C3 of the Year Finalist - Modified
2020 Corvette of the Year Finalist (performance mods)
2019 C3 of Year Winner (performance mods)
2016 C3 of Year Finalist
Awesome job. If you get the paddle shifters post pics and a review. I think it would be cool. Your car looks great
#17
Melting Slicks
Love! You just don't see 396 stroker conversions very often; if 383s and 396s were closer in price I'd be tempted, too.
I did a 4L60e swap in my 79 and it fit shockingly well (one small dent required for the coolant lines-that's it!); kinda surprised that the 4L80e fit so well. What trans computer did you go with? -Are you planning to go with paddle shifters? (Saw a comment on that in the thread.)
Modern large wheels and a chrome bumper conversion?!?! -We have shockingly similar taste. I was going to guess a Custom Image for the rear bumper conversion but I'll ask in a PM- I remember the custom image rear conversions having C5 script letters, which I didn't care for, but I don't see that in your rear bumper.
What did you do for the actual chrome bumper parts? -are they actual metal or painted to look like metal?
Adam
I did a 4L60e swap in my 79 and it fit shockingly well (one small dent required for the coolant lines-that's it!); kinda surprised that the 4L80e fit so well. What trans computer did you go with? -Are you planning to go with paddle shifters? (Saw a comment on that in the thread.)
Modern large wheels and a chrome bumper conversion?!?! -We have shockingly similar taste. I was going to guess a Custom Image for the rear bumper conversion but I'll ask in a PM- I remember the custom image rear conversions having C5 script letters, which I didn't care for, but I don't see that in your rear bumper.
What did you do for the actual chrome bumper parts? -are they actual metal or painted to look like metal?
Adam
#18
Melting Slicks
Were you able to use your 77 tail lights in the new rear bumper or did you have to buy new chrome bumper-style tail lights?
Did you have to remove the actual steel bumper for the rear bumper conversion?
Adam
Did you have to remove the actual steel bumper for the rear bumper conversion?
Adam
#19
Racer
Thread Starter
Member Since: Apr 2015
Location: Carrollton, Georgia
Posts: 412
Likes: 0
Received 12 Likes
on
7 Posts
Love! You just don't see 396 stroker conversions very often; if 383s and 396s were closer in price I'd be tempted, too.
I did a 4L60e swap in my 79 and it fit shockingly well (one small dent required for the coolant lines-that's it!); kinda surprised that the 4L80e fit so well. What trans computer did you go with? -Are you planning to go with paddle shifters? (Saw a comment on that in the thread.)
Modern large wheels and a chrome bumper conversion?!?! -We have shockingly similar taste. I was going to guess a Custom Image for the rear bumper conversion but I'll ask in a PM- I remember the custom image rear conversions having C5 script letters, which I didn't care for, but I don't see that in your rear bumper.
What did you do for the actual chrome bumper parts? -are they actual metal or painted to look like metal?
Adam
I did a 4L60e swap in my 79 and it fit shockingly well (one small dent required for the coolant lines-that's it!); kinda surprised that the 4L80e fit so well. What trans computer did you go with? -Are you planning to go with paddle shifters? (Saw a comment on that in the thread.)
Modern large wheels and a chrome bumper conversion?!?! -We have shockingly similar taste. I was going to guess a Custom Image for the rear bumper conversion but I'll ask in a PM- I remember the custom image rear conversions having C5 script letters, which I didn't care for, but I don't see that in your rear bumper.
What did you do for the actual chrome bumper parts? -are they actual metal or painted to look like metal?
Adam