Need a inline fuel pump for Carbed 350, what brand/ part?

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.

BMac Attack

Member
Joined
Jan 31, 2022
Posts
30
Reaction score
81
Location
Salt Lake City
First Name
Barry
Truck Year
1986
Truck Model
K20
Engine Size
350
I’ve been dealing with a dirty fuel tank, I use the WIX 33003, they work great and are see through so you can tell when you have garbage coming through the system.

Wix 33003 (3/8") In-line Fuel Filter, Pack of 4 https://a.co/d/3vmRC25
 

AyWoSch Motors

The Parts Guy
Joined
Nov 6, 2020
Posts
4,690
Reaction score
13,692
Location
New Mexico
First Name
Ayden
Truck Year
1986
Truck Model
K1500 Sierra
Engine Size
350ci V8
Ayden, where did you get them....part #?
Ebay. 8.99 free ship for 2.
You must be registered for see images attach
You must be registered for see images attach
You must be registered for see images attach
 

78C10BigTen

Full Access Member
Joined
Apr 12, 2017
Posts
15,948
Reaction score
25,339
Location
pennsylvannia
First Name
Ted
Truck Year
1978
Truck Model
C10 BIG TEN
Engine Size
350
Ebay. 8.99 free ship for 2.
You must be registered for see images attach
You must be registered for see images attach
You must be registered for see images attach
I need a few of these!
 

CheemsK1500

Full Access Member
Joined
Jun 3, 2022
Posts
831
Reaction score
1,471
Location
Texas
First Name
Paul
Truck Year
1984
Truck Model
K1500
Engine Size
305
Dang, I may have to get one of those check valves. My K1500 has drain back issues sometimes.
 

SirRobyn0

Full Access Member
Joined
Dec 6, 2019
Posts
6,755
Reaction score
11,402
Location
In the woods in Western Washington
First Name
Rob
Truck Year
1984
Truck Model
C20
Engine Size
305
Another thing noteworthy on the drain back stuff. A good strong mechanical pump should be able to fill the system and have your truck running in just a few seconds of cranking. Not saying there isn't value in those drain back valves, but at the shop if I have someone complaining of hard starting cold and the issue is that it's taking forever to get fuel into the float bowl, most often it's a weak pump and replacing it with a good quality pump solves it. Also sometimes a rubber line before the pump with a pinhole in it won't let fuel out but will let a little air in, or a rubber line before the pump collapsing or partially collapsing down, any of that stuff just makes it harder for the pump to fill the float bowl. Again not saying those valves don't have value, as I've never installed or dealt with one just throwing out potentially other useful info.

So I'm curious @AyWoSch Motors do those check valves get installed before or after the pump?
 

AyWoSch Motors

The Parts Guy
Joined
Nov 6, 2020
Posts
4,690
Reaction score
13,692
Location
New Mexico
First Name
Ayden
Truck Year
1986
Truck Model
K1500 Sierra
Engine Size
350ci V8
Another thing noteworthy on the drain back stuff. A good strong mechanical pump should be able to fill the system and have your truck running in just a few seconds of cranking. Not saying there isn't value in those drain back valves, but at the shop if I have someone complaining of hard starting cold and the issue is that it's taking forever to get fuel into the float bowl, most often it's a weak pump and replacing it with a good quality pump solves it. Also sometimes a rubber line before the pump with a pinhole in it won't let fuel out but will let a little air in, or a rubber line before the pump collapsing or partially collapsing down, any of that stuff just makes it harder for the pump to fill the float bowl. Again not saying those valves don't have value, as I've never installed or dealt with one just throwing out potentially other useful info.

So I'm curious @AyWoSch Motors do those check valves get installed before or after the pump?
Before. Id say in both mechanical and electric. If you put the near to the tank, the lines will stay full of gas.
Technically theyd work backwards too, meaning by keeping fuel up stream ahead of it, theyd keep a suction on the fuel downstream, but i know air would find its way in one way or another. Id say closer to the tank the better, but i guess anywhere could work.
 

boltbrain

Full Access Member
Joined
May 1, 2022
Posts
136
Reaction score
26
Location
Montana
First Name
Rick
Truck Year
1979
Truck Model
Chevy K20
Engine Size
350
Edit
We can't all be the Mr. Goodwrench that you think you are...
Dude it's a SBC fuel pump..not rock science.
That job could be completed with the "Do it Herself" toolkit.

Why would somebody start doing that without the confidence AND knowledge to complete it? :shrug:
AND THEN tell everybody on the internet? I think it must have been a joke. When in doubt, use acetylene. :rolleyes:

The tool kit however, is not a joke.. my kid sister used to have one - in grade school. Mebbe OP can win the auction!
*torch not included

Good Luck.


You must be registered for see images attach
You must be registered for see images attach
Rusty Nail read my posts. I said I heated a brand new pump. It had no fuel in it. Your other false assumption was that heat caused the leak. If you had read my post you would know the leak was around the threaded line going to the carb. I only heated the other two ports. Don’t make assumptions out of thin air, it only exposes your mental deficiencies. Like illiteracy. If you had actually addressed the problem I had putting the pump in, instead of being so eager to resort to grade school verbal abuse, you might gain a bit of respect. Where’s your integrity? The only problem I had was getting the cam moved to where the 2 mounting bolts would reach the holes. Your amazing mechanical knowledge totally failed to enlighten us on that.

Putting the timing mark up solved the problem. Using the 3/8” Thread in the front of the block to hold the rod worked well. The Delphi pump works great. I was looking for a quick solution ( electric) on account of working with bare hands in sub zero temps, give a guy a break. To all the helpful contributors: I wrote down the names of those pumps, thanks. And maybe some day I’ll put in a 40 gallon TBI tank with an electric in-tank pump, good idea. Rusty Nail you’re lucky you’re on a very tolerant forum. Most do not suffer your kind of cheap bullying. This moderator should’ve canned you long ago IMO. And by the way, bolts aren’t sized according to head size, rather, by thread OD and length. Careful with the BS
 
Last edited:

boltbrain

Full Access Member
Joined
May 1, 2022
Posts
136
Reaction score
26
Location
Montana
First Name
Rick
Truck Year
1979
Truck Model
Chevy K20
Engine Size
350
He got good advice,to my knowledge he didn't follow any of it read#5#7#8#9#11#14
Ricko, I did follow Grit dog’s advice from # 7 and 8. # 5 was my post. Sorry I misunderstood your post # 11, which #14 clarified, but I decided not to check the amount of wear on the lobe because (a) That plate was glued down too good and (b) it was too darn cold. And I didn’t need to use the rod to get the cam lobe right, because I just put the timing mark on the balancer up instead. Thank you for the good info. Next time I have the pump off I’ll remove that plate and see if the lobe moves the rod that 1/2”.
 

Ricko1966

Full Access Member
Joined
Apr 11, 2017
Posts
5,447
Reaction score
8,684
Location
kansas
First Name
Rick
Truck Year
1975
Truck Model
c20
Engine Size
350
Boltbrain if the pumps working no need to check the pushrod movement,I wanted you to check it first. Only because I didn't want you to put a pump on if it wouldn't fix your problem. All well that ends well even if it takes 60 posts. Lol
 

Forum statistics

Threads
44,162
Posts
950,641
Members
36,275
Latest member
2manysquares2care
Top