Rusty Nail
Full Access Member
- Joined
- Jan 29, 2015
- Posts
- 10,041
- Reaction score
- 10,132
- Location
- the other side of the internet
- First Name
- Rusty
- Truck Year
- 1977
- Truck Model
- C20
- Engine Size
- 350sbc
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@SirRobyn0
@SirRobyn0
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Well I don't have one of those on truck but I have a 1980 shop manual and a 1979 carb cleaner to double check lmao and the cleaner is from 78 but the function should be same.You should double check that with the vacuum diagram, because there is or should be a TVS for the EGR valve. Many trucks had two, this one should apply vacuum when it's cold and then turn off the vacuum when it warms up, which is the opposite way the switch works for the EGR valve. My truck has one in the manifold and another one in thermostat housing.
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This is the best example i could find trying to locate examples of the fresh air duct. This design was only made in one size, yes?
I have a 78 air cleaner going in a 1980 with the passenger duct. I dont think the wide snout or opening in core support is different or has changes, so i should be safe finding any new assemblies.
Anyone see any less than 50 bucks that are new or not crappy? Im only finding broken used ones or 80 dollar or so new ones..
And i will be looking for that riser tube for the manifolds as well but i think i can source the heat stove on my property and maybe the tube but maybe not. so tube name or part number?
no sadly im looking for one too. lmc has for 25 dollars but shipping who knows. i might make a trip of it, i havent bought anything yet from LMC and want to make a purchase worth the shop.I need that type of intake tube! Got one for sale?
I need that type of intake tube! Got one for sale?
no sadly im looking for one too. lmc has for 25 dollars but shipping who knows. i might make a trip of it, i havent bought anything yet from LMC and want to make a purchase worth the shop.
But there are 2 different diameters. assuming big one is diesel/big block/cucv, but maybe its a year thing
I made some pickles today.Pickles. Always pickles. You should know this by now.
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@SirRobyn0
iv got an 86 gmc and the stock air filter fits it nice with 1406 600 eddy carbStock GM air cleaner does not fit many Edelbrock carburetors because of the fuel fitting sticking up/out on the side. This is a common problem even with many of the Edelbrock air cleaners. That fact is hidden down in the documentation for the carburetor.
You need to use a short spacer between the carburetor and the air cleaner. Edelbrock sells plastic spacers, or you can try using a stock GM TBI metal spacer. The other option is to use a banjo fuel fitting, but I’ve never actually tried one. The Edelbrock banjo fitting is fairly expensive for something that small, but there are other brands that are supposed to fit.
Bruce
pic?iv got an 86 gmc and the stock air filter fits it nice with 1406 600 eddy carb