Front Air Deflector

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.

Ken B

Full Access Member
Joined
Sep 18, 2019
Posts
1,195
Reaction score
1,478
Location
indiana
First Name
ken
Truck Year
81
Truck Model
c10
Engine Size
250
Looking for some help/advice. I need to replace the front lower air deflector (below front bumper). I see on LMC truck that they offer a "taller" version but it is out of stock. Does anyone else offer the taller version 5 1/2 vs the 4" ?
I think the taller version would be good to get if I can find it somewhere
thanks
 

tadslc

Full Access Member
Joined
Jan 20, 2020
Posts
120
Reaction score
134
Location
Birmingham, AL
First Name
Tad
Truck Year
1981
Truck Model
C10
Engine Size
350 Blueprint
Can't answer availablity question but do you know the taller version is for the 4WD versions and the shorter is for the 2WD.
I bought the taller version for my 2WD and it looks a little out of place but I'm trying to see if it helps gas mileage.
 

TotalyHucked

Full Access Member
Joined
Feb 24, 2020
Posts
3,791
Reaction score
12,274
Location
Auburn, Georgia
First Name
Zach
Truck Year
1985
Truck Model
Sierra 1500
Engine Size
5.3
The taller version is for 4wds. IMHO, they look goofy on a 2wd truck. I've got the regular 4" version on my '85. Buy the one from LMC, the others are too flimsy
 

Ken B

Full Access Member
Joined
Sep 18, 2019
Posts
1,195
Reaction score
1,478
Location
indiana
First Name
ken
Truck Year
81
Truck Model
c10
Engine Size
250
Thanks
I was looking at lmc . Good to know that's the sturdier one.
 

bucket

Super Moderator
Staff member
Super Moderator
Joined
Aug 3, 2010
Posts
30,671
Reaction score
29,016
Location
Usually not in Ohio
First Name
Andy
Truck Year
'77, '78, '79, '84, '88
Truck Model
K5 thru K30
Engine Size
350-454
Back when I was running my '84 C10 as a daily driver and recording mpg on every single tank, I added a tall type air dam since my truck was missing the original short one. The hope was a little more mpg, but there was zero improvement afterwards. That's with city, highway and everything in between. 2.56 gear and no overdrive.

I'd say just run whatever style you think looks best. Or not at all if you prefer that look.
 

Latest posts

Forum statistics

Threads
44,461
Posts
958,417
Members
36,847
Latest member
delmarreed
Top