Factory air cleaner/cold air setup?

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.

Keith Seymore

Full Access Member
Joined
Jul 13, 2015
Posts
3,924
Reaction score
14,043
Location
Motor City
First Name
Keith Seymore
Truck Year
1987
Truck Model
R10
Engine Size
4.3L
I doubt GM would have spent the money to stamp a hole, then design a plug to fill it up if it had no purpose.

I did check, the adapter from the passenger side seems to fit the drivers side. So it appears they are interchangeable.
Yes they would; we did it all the time.

Foundational pieces like frames rails, radiator supports, body panels have to accommodate every single option combination. So there might be a hole that doesn't get used on your truck but is required for somebody elses.

Additionally - it wasn't a hole that got plugged. It's a knockout, tooled into the stamping (so the price is buried in the tooling cost and forgotten about). If it's not needed - no action is required. It just goes along for the ride.

Yes - the "birdcage" adapters are common side to side.

K
 
Last edited:

MikeB

Full Access Member
Joined
Apr 4, 2014
Posts
1,820
Reaction score
1,099
Location
North Texas, having lived all over the Western US
First Name
Mike
Truck Year
1969
Truck Model
C10
Engine Size
355

ss454elco

Full Access Member
Joined
Apr 22, 2024
Posts
35
Reaction score
49
Location
Pennsylvania
First Name
Rod
Truck Year
1984
Truck Model
K10
Engine Size
350
After looking at Keith's post; what I did was weld a second snorkel in the exact opposite location as the factory position. I ordered two new plastic hoses from LMC Trucks. The driver's side didn't fit as good as the pass side, but after driving the truck a little, the engine heat allowed the tube to seat itself on the baffle in the core support. Hope this helps.
 

Turbo4whl

Full Access Member
Joined
Oct 30, 2019
Posts
4,120
Reaction score
10,500
Location
Downingtown, PA
First Name
Wayne
Truck Year
1974
Truck Model
Jimmy
Engine Size
350
My brainstorm idea is to use another stock air cleaner, carefully cut the snorkel out and weld it to my existing air cleaner and use another grill opening adapter.
You must be registered for see images attach


Been there, done the twin too, about 30 years ago!
 

ss454elco

Full Access Member
Joined
Apr 22, 2024
Posts
35
Reaction score
49
Location
Pennsylvania
First Name
Rod
Truck Year
1984
Truck Model
K10
Engine Size
350
I wanted stock looking on the outside with no restrictions, so I removed the flapper assys from the snorkels and sealed up the holes. Inside the base, I removed the inner screen and pellets but left the outer screen. I did install a diffuser plate inside in front of the second snorkel to match the factory side. Can get more pics if needed. Good luck!
 

Shoote

Full Access Member
Joined
Sep 18, 2021
Posts
88
Reaction score
72
Location
florida
First Name
tim
Truck Year
1987 1985
Truck Model
c10
Engine Size
383 502
I had two of these fiberglass dual snorkels made. I painted each one to match the color of the truck I put them on. They have been on for 20 years and still work great.
 

Attachments

  • 20240608_160041.jpg
    20240608_160041.jpg
    212.1 KB · Views: 50

CalSgt

Full Access Member
Joined
Oct 3, 2021
Posts
2,288
Reaction score
5,527
Location
CA
First Name
Casey
Truck Year
1980
Truck Model
Chevy K-10 Custom Deluxe
Engine Size
350
I've not seen any use the driver's side, pretty sure they all used the pass side. But you could probably just rob extras of the pass side to make your own, I doubt it would be that hard other than welding the other snorkel to the lower housing (just cuz it's kinda thin metal)
IIRC my 1980 with 250ci inline 6 was driver side, PS was hacked open partially to run A/C condenser hoses

You must be registered for see images attach
 

Scruffy49

Full Access Member
Law Enforcement Navy
Joined
Feb 28, 2025
Posts
486
Reaction score
687
Location
Rosemark TN
First Name
Jeff
Truck Year
1985
Truck Model
C10 swb
Engine Size
4.3L
Need to make the same set up, but for a 4bbl 4.3 that is getting reworked. Might just use the Spectre (?) stuff cobbled together. Gotta “fancy up” everything on Lisa’s lowrider tow pig, the C10 has a “pet” flat windshield Super Beetle…
 

DoubleDingo

Full Access Member
Joined
Jul 3, 2012
Posts
14,026
Reaction score
24,139
Location
Right where I am
First Name
Bagoomba
Truck Year
1981
Truck Model
81-C20 Silverado Camper Special-TH400-4.10s
Engine Size
Carb'ed Vortec 350
Need to make the same set up, but for a 4bbl 4.3 that is getting reworked. Might just use the Spectre (?) stuff cobbled together. Gotta “fancy up” everything on Lisa’s lowrider tow pig, the C10 has a “pet” flat windshield Super Beetle…
Let's see the super beetle
 

Scruffy49

Full Access Member
Law Enforcement Navy
Joined
Feb 28, 2025
Posts
486
Reaction score
687
Location
Rosemark TN
First Name
Jeff
Truck Year
1985
Truck Model
C10 swb
Engine Size
4.3L
Let's see the super beetle
Spray paint color test. Will be done in actual automotive urethane base/clear. Mopar Sublime green door cards, seat pipng and seatbelts that I rewebbed using factory hardware. ARE 8 spokes, will have Waterfall 195/55vr15 fronts, 215/70r15 rears.

New 1406 for the truck arrived today. Will order a 2111 intake next payday. Swiped the new manual choke Qjet for 1 of my 350 powered 4wd gmt400s…
 

Attachments

  • IMG_6073.png
    IMG_6073.png
    750.7 KB · Views: 26

DoubleDingo

Full Access Member
Joined
Jul 3, 2012
Posts
14,026
Reaction score
24,139
Location
Right where I am
First Name
Bagoomba
Truck Year
1981
Truck Model
81-C20 Silverado Camper Special-TH400-4.10s
Engine Size
Carb'ed Vortec 350
Spray paint color test. Will be done in actual automotive urethane base/clear. Mopar Sublime green door cards, seat pipng and seatbelts that I rewebbed using factory hardware. ARE 8 spokes, will have Waterfall 195/55vr15 fronts, 215/70r15 rears.

New 1406 for the truck arrived today. Will order a 2111 intake next payday. Swiped the new manual choke Qjet for 1 of my 350 powered 4wd gmt400s…
Cool little car
 

Gander

Full Access Member
Army
Joined
Aug 27, 2025
Posts
152
Reaction score
178
Location
Dirty Bay, TX
First Name
Lawrence
Truck Year
1987
Truck Model
V10
Engine Size
350 TBI
So I came across a dual snorkel off a ‘84 Camaro in a LKQ yard yesterday. Any idea how hard it would be to make this work on a 350TBI or is it not worth the trouble? Went to swap it on my truck and the base sits lower than my stock base and runs into a bunch of sensor brackets and other stuff. Also, it’s vacuum operated so if I decided to use the aircleaner base where would I tie into vacuum for it and will it work as well as the expanding pellet thermac on my TBI or better or worse? Just wondering before I sell this thing if I can actually put it to good use? Maybe cut the center out and use the center out of my stock aircleaner? Maybe use a spacer but the stock TBI aircleaner already has that spacer so is stacking good or bad? What do yall think?
 

Attachments

  • IMG_0709.jpeg
    IMG_0709.jpeg
    211.9 KB · Views: 29
  • IMG_0710.jpeg
    IMG_0710.jpeg
    224.8 KB · Views: 26
  • IMG_0711.jpeg
    IMG_0711.jpeg
    231.6 KB · Views: 28
Last edited:

Latest posts

Forum statistics

Threads
48,663
Posts
1,074,113
Members
43,330
Latest member
73jacobs
Top