The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1967 - 1972 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 03-26-2018, 08:50 PM   #1
2500HD
Registered User
 
2500HD's Avatar
 
Join Date: Aug 2005
Location: DFW
Posts: 270
ZZ454 - Sniper - 4L80E - Compushift

Just completed the install. My buddies Chris and Phil did all the work and i just did what they told me to do.

Engine - ZZ454
Trans - 4L80E
Fuel Injection - Sniper
Fuel System - Holley in tank retro kit
Fuel tank - Boyds
Gauges - Classic Instruments
Accessories - Factory

Still working out the bugs but it is getting close
Attached Images
  
__________________
1970 Custom Original 400/400
Now ZZ454/4L80E/Edelbrock Pro-Flo 4/3:73 Eaton Posi
PS PB and cold factory air
Early Classic 4.5/6
Front 20X8.5 Riddler 4.75 inch bs Pirelli 255/40/20
Rear 20X10 Riddler 5.5 inch bs Toyo 295/40/40
Rear end is original wide 6 lug converted to 5 lug

Last edited by LockDoc; 03-26-2018 at 10:16 PM. Reason: Rotate pictures
2500HD is offline   Reply With Quote
Old 03-26-2018, 08:52 PM   #2
2500HD
Registered User
 
2500HD's Avatar
 
Join Date: Aug 2005
Location: DFW
Posts: 270
Re: ZZ454 - Sniper - 4L80E - Compushift

More pictures
Attached Images
  
__________________
1970 Custom Original 400/400
Now ZZ454/4L80E/Edelbrock Pro-Flo 4/3:73 Eaton Posi
PS PB and cold factory air
Early Classic 4.5/6
Front 20X8.5 Riddler 4.75 inch bs Pirelli 255/40/20
Rear 20X10 Riddler 5.5 inch bs Toyo 295/40/40
Rear end is original wide 6 lug converted to 5 lug

Last edited by LockDoc; 03-26-2018 at 10:15 PM. Reason: rotate pictures
2500HD is offline   Reply With Quote
Old 03-26-2018, 08:55 PM   #3
2500HD
Registered User
 
2500HD's Avatar
 
Join Date: Aug 2005
Location: DFW
Posts: 270
Re: ZZ454 - Sniper - 4L80E - Compushift

More
Attached Images
  
__________________
1970 Custom Original 400/400
Now ZZ454/4L80E/Edelbrock Pro-Flo 4/3:73 Eaton Posi
PS PB and cold factory air
Early Classic 4.5/6
Front 20X8.5 Riddler 4.75 inch bs Pirelli 255/40/20
Rear 20X10 Riddler 5.5 inch bs Toyo 295/40/40
Rear end is original wide 6 lug converted to 5 lug
2500HD is offline   Reply With Quote
Old 03-26-2018, 09:08 PM   #4
Fraud
Registered User
 
Join Date: Nov 2016
Location: Seattle WA
Posts: 95
Re: ZZ454 - Sniper - 4L80E - Compushift

Looks good! I'd love to know how this all works out..

Any reason to go holley sniper + standalone auto controller vs. Holley Terminator with the transmission control option?

Did you swap to an electronic speedo or get a mechanical speedo output for the 4l80?

Any modifications needed to the column shifter?
Fraud is offline   Reply With Quote
Old 03-26-2018, 09:15 PM   #5
Mike's money pit
Registered User
 
Join Date: Nov 2012
Location: Atlanta
Posts: 553
Re: ZZ454 - Sniper - 4L80E - Compushift

That looks great!
Mike's money pit is offline   Reply With Quote
Old 03-26-2018, 09:20 PM   #6
2500HD
Registered User
 
2500HD's Avatar
 
Join Date: Aug 2005
Location: DFW
Posts: 270
Re: ZZ454 - Sniper - 4L80E - Compushift

I had the Compushift left over from a previous truck. I used a Lokar shift rod and put an OD lens in. The standard shift rod was to short so i had to by a longer rod. i changed all of my gauges to the Classic Instruments. I had them put the red needles in so they look almost factory. It is going to work out very nicely. i have about 200 miles on it. Next will be an Eaton Posi and 3:73 or 3:42 gears. i am leaning towards the 3:73.
__________________
1970 Custom Original 400/400
Now ZZ454/4L80E/Edelbrock Pro-Flo 4/3:73 Eaton Posi
PS PB and cold factory air
Early Classic 4.5/6
Front 20X8.5 Riddler 4.75 inch bs Pirelli 255/40/20
Rear 20X10 Riddler 5.5 inch bs Toyo 295/40/40
Rear end is original wide 6 lug converted to 5 lug
2500HD is offline   Reply With Quote
Old 03-26-2018, 09:22 PM   #7
bluek5
Registered User
 
bluek5's Avatar
 
Join Date: Apr 2012
Location: Lehi,Utah
Posts: 1,330
Re: ZZ454 - Sniper - 4L80E - Compushift

Quote:
Originally Posted by 2500HD View Post
I do not know how to rotate the pictures.
I just saved them to my phone and then edited them.
Attached Images
  
bluek5 is offline   Reply With Quote
Old 03-26-2018, 09:32 PM   #8
Fraud
Registered User
 
Join Date: Nov 2016
Location: Seattle WA
Posts: 95
Re: ZZ454 - Sniper - 4L80E - Compushift

Quote:
Originally Posted by 2500HD View Post
I had the Compushift left over from a previous truck. I used a Lokar shift rod and put an OD lens in. The standard shift rod was to short so i had to by a longer rod. i changed all of my gauges to the Classic Instruments. I had them put the red needles in so they look almost factory. It is going to work out very nicely. i have about 200 miles on it. Next will be an Eaton Posi and 3:73 or 3:42 gears. i am leaning towards the 3:73.
Thanks for the info, looks awesome
Fraud is offline   Reply With Quote
Old 03-29-2018, 03:18 PM   #9
2500HD
Registered User
 
2500HD's Avatar
 
Join Date: Aug 2005
Location: DFW
Posts: 270
Re: ZZ454 - Sniper - 4L80E - Compushift

Quote:
Originally Posted by Fraud View Post
Thanks for the info, looks awesome
Are you working on something like it? There are a lot of little things i may be able to help with. Like motor mounts, headers and such.
__________________
1970 Custom Original 400/400
Now ZZ454/4L80E/Edelbrock Pro-Flo 4/3:73 Eaton Posi
PS PB and cold factory air
Early Classic 4.5/6
Front 20X8.5 Riddler 4.75 inch bs Pirelli 255/40/20
Rear 20X10 Riddler 5.5 inch bs Toyo 295/40/40
Rear end is original wide 6 lug converted to 5 lug
2500HD is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -4. The time now is 07:41 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com