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08-16-2016, 02:04 PM
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#1 |
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Registered User
Join Date: Feb 2011
Location: Senatobia, MS
Posts: 1,294
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lower air dam
I have an 85 C10 an was wondering what size and type screw/bolt holds the lower air dam that bolts to the front bumper?
Thanks...
__________________
Once a Marine, always a Marine! My (Her) 57 Build "Beverly" My 66 Build "Betty" My 85 C10 "Old Blue" Help Me Find "Old Blue" OLD BLUE PART II |
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08-16-2016, 03:27 PM
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#2 |
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Post Whore
  
Join Date: May 2015
Location: Alabama
Posts: 14,618
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Re: lower air dam
You could use 5/16×1 1/4" bolts and flat washers...I ordered a set from LMC when I got my new air dam..Part # 30-0992 - AIR DEFLECTOR HARDWARE KIT*..the lmc kit has 5/16" retaining clip nuts and self starting bolts
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08-16-2016, 03:31 PM
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#3 |
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Registered User
Join Date: Jul 2016
Location: Sutherlin, Oregon
Posts: 162
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Re: lower air dam
Does the air dam do anything besides hiding the A arms?
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08-16-2016, 03:42 PM
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#4 |
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Post Whore
Join Date: May 2015
Location: Alabama
Posts: 14,618
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Re: lower air dam
Yeah..it looks cool...haha..other than that nothing..
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08-16-2016, 06:52 PM
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#5 |
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Registered User
Join Date: Feb 2011
Location: Senatobia, MS
Posts: 1,294
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Re: lower air dam
I gained 15HP after I installed it... just kidding....closer to 25....
__________________
Once a Marine, always a Marine! My (Her) 57 Build "Beverly" My 66 Build "Betty" My 85 C10 "Old Blue" Help Me Find "Old Blue" OLD BLUE PART II |
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08-16-2016, 07:30 PM
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#6 |
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Registered User
Join Date: Apr 2010
Location: Guntersville Alabama
Posts: 1,073
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Re: lower air dam
Believe it or not , The lower front spoiler on the bumper does have a function . It creates a low pressure behind it which helps pull air thru the radiator .
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