What have you done to your square lately??

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

austinado16

Full Access Member
Joined
May 25, 2012
Posts
611
Reaction score
222
Location
Central Coast, CA
First Name
Todd
Truck Year
1990 w/307k miles on the clock
Truck Model
GMC V1500 Suburban SLE
Engine Size
5.7L TBI/4L60/3.42's
Agreed, looks really good. Nice install, is that a different top hose or did the older one stretch?

New top hose because it's so much longer. Re-used the lower hose though.
 

r67northern

Full Access Member
Joined
Aug 29, 2013
Posts
175
Reaction score
7
Location
Louisiana
First Name
Leland
Truck Year
1988
Truck Model
Suburban r20
Engine Size
454
New top hose because it's so much longer. Re-used the lower hose though.

Makes sense, I was thinking you might have been running the standard 454 radiator before this one, couldn't remember what the top hose looked like.

Really nice install though , that v1500 is a capable machine.
 

austinado16

Full Access Member
Joined
May 25, 2012
Posts
611
Reaction score
222
Location
Central Coast, CA
First Name
Todd
Truck Year
1990 w/307k miles on the clock
Truck Model
GMC V1500 Suburban SLE
Engine Size
5.7L TBI/4L60/3.42's
Makes sense, I was thinking you might have been running the standard 454 radiator before this one, couldn't remember what the top hose looked like.

Really nice install though , that v1500 is a capable machine.

I was running the standard 4 row, 454 radiator, and it uses the same top hose as the standard 3 row 350 radiator......which is what I'd upgraded from about 2 years ago. But this long radiator is so much longer, there's no way that shorter top hose will reach.

The NAPA hose has that strange bend as it goes across the fan shroud. The original GM hose was just long and straight, with with an elbow where it turned and went rearward to the block.
 

NCTyphoonKid

Full Access Member
Joined
Jun 18, 2011
Posts
1,174
Reaction score
494
Location
Trinity,NC
First Name
Korey
Truck Year
1987
Truck Model
Silverado R10
Engine Size
5.7
I put new calipers, pads, master cylinder along with a dress up kit on the k5 and have been driving it a lot. Haven't done anything to the 87 haven't even drove it in a week or two.
 

Old77

Administrator
Staff member
Admin
Joined
Aug 19, 2010
Posts
28,491
Reaction score
9,558
Location
Kansas City, Mo
First Name
Jacob
Truck Year
1977/1990/1991
Truck Model
C10 longbed/R1500 Burb/R3500 Dually
Engine Size
350/350/454
Changed the oil in the 87
 

foamypirate

Full Access Member
Joined
Jul 30, 2010
Posts
3,302
Reaction score
457
Location
Central TX
First Name
Jake (Mr. Wilson)
Truck Year
1980
Truck Model
El Camino, baby!
Engine Size
5.3L/4L60E
Test fit and tacked up my X-pipe and rear extensions for the exhaust on my crewcab. Just waiting on my new trans crossmember to build out the rest.
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,132
Reaction score
9,328
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,132
Reaction score
9,328
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
Dodged a bullet today. Thought my heater core was leaking in the 84 C20. Just a pin hole in the heater hose. Cut it off about an inch and reattached. Good as new. Saved a **** of work with that good news.
 

silverscottsk10

Full Access Member
Joined
May 8, 2013
Posts
2,691
Reaction score
1,110
Location
trafalgar indiana
First Name
mike
Truck Year
1985
Truck Model
k10
Engine Size
350
Pistons were pretty burnt, but the soaked up the oil that got into the cylinders so it's hard to tell
 

r67northern

Full Access Member
Joined
Aug 29, 2013
Posts
175
Reaction score
7
Location
Louisiana
First Name
Leland
Truck Year
1988
Truck Model
Suburban r20
Engine Size
454

Green79Scottsdale

Full Access Member
Joined
Aug 8, 2010
Posts
2,834
Reaction score
7,487
Location
G.R. - MI
First Name
Bob
Truck Year
1979
Truck Model
K20
Engine Size
400
Anybody seen this new Tach offering from LMC? There's an early years style font offered as well.

http://www.classicparts.com/1979-87-Tachometer/productinfo/24-353/#

They just dropped me an email of "new products," it looks nice. Could be another alternative for a Tach upgrade?

You must be registered for see images attach

I had one from Classic Industries (same thing...) and was not impressed with the stamping at all. The bends and corners were not anywhere near as crisp and sharp as the factory tach I have. This threw off the mounting hole locations so far it could not be used as is. I decided to not use it and sent it back. I didn't feel like trying to bend it to make it work and risk rendering it inoperable. Others results may vary.

The other tach option with the gas gauge is still a good way to go. If you were to get this tach from LMC, you would still need to get a small gas gauge to go in it's proper spot. And if you have a clock there, there goes your clock. HTH
 

r67northern

Full Access Member
Joined
Aug 29, 2013
Posts
175
Reaction score
7
Location
Louisiana
First Name
Leland
Truck Year
1988
Truck Model
Suburban r20
Engine Size
454
I had one from Classic Industries (same thing...) and was not impressed with the stamping at all. The bends and corners were not anywhere near as crisp and sharp as the factory tach I have. This threw off the mounting hole locations so far it could not be used as is. I decided to not use it and sent it back. I didn't feel like trying to bend it to make it work and risk rendering it inoperable. Others results may vary.

The other tach option with the gas gauge is still a good way to go. If you were to get this tach from LMC, you would still need to get a small gas gauge to go in it's proper spot. And if you have a clock there, there goes your clock. HTH
Good to know, I've had my eye on the other one with the included fuel gauge too. That one looks great and I know some on here have had a good experience with it.
 

HotRodPC

Administrator
Staff member
Admin
Joined
Aug 29, 2010
Posts
47,132
Reaction score
9,328
Location
OKC, OK
First Name
HotRod
Truck Year
85 K20 LWB
Truck Model
Silverado
Engine Size
454 - Turbo 400 - 3.73
Finally installed the new ignition cylinder in the C20 today. I can tell it really needs the plastic sector gear replaced too but I didn't want to get that deep into it today and couldn't find the part locally so I got it all back together and operational with a real key now instead of broke key and a screwdriver.
 

austinado16

Full Access Member
Joined
May 25, 2012
Posts
611
Reaction score
222
Location
Central Coast, CA
First Name
Todd
Truck Year
1990 w/307k miles on the clock
Truck Model
GMC V1500 Suburban SLE
Engine Size
5.7L TBI/4L60/3.42's
Finally installed the new ignition cylinder in the C20 today. I can tell it really needs the plastic sector gear replaced too but I didn't want to get that deep into it today and couldn't find the part locally so I got it all back together and operational with a real key now instead of broke key and a screwdriver.

That one is always a satisfying repair.
 

4WDKC

Full Access Member
Joined
Jan 27, 2016
Posts
2,366
Reaction score
1,090
Location
Southern Florida
First Name
Kacy
Truck Year
1987
Truck Model
V10
Engine Size
350
Bought one
You must be registered for see images attach
 

Forum statistics

Threads
44,417
Posts
957,162
Members
36,755
Latest member
square-up
Top