Fender liner questions - The 1947 - Present Chevrolet & GMC Truck Message Board Network

JimKshortstep4x4 · 12-29-2003, 10:08 PM

I need to buy a pair of new fender liners and I am looking for any comments from anyone that has purchased new ones. I want to know if they fit ok and whether anyone has tried the zink coated ones and how they liked them.

Any comments would be appreciated.

Jim

Tx Firefighter · 12-29-2003, 10:20 PM

I always use genuine GM ones. Of course they fit properly too.

I just bought one for 118 bucks at GM dealer. Aftermarkets are cheaper, but to me, not cheap enough to give them a try.

Blue4x4 · 12-29-2003, 10:28 PM

I bought Goodmark inner fenders and outside fenders and the two don't match up. The several of the holes are way off. And the Large hole that goes from the top of the inner fender to the bottom outside fender is 3/4 off. These problems are the same on both sides. I had FROST 89434 help me and we never were able to correct this problem. I traded the new skins and put in oem skins. The large hole still doesn't line up. I think the problem is in the Fenders. Check out the pic........

**Canadian694x4** · 12-29-2003, 11:50 PM

It looks as tho there's a slit in that inner...did you have to do that as part of doing your best to improve the fit?

Blue4x4 · 12-30-2003, 03:38 AM

No slit in the fender....must be the angle the pic was taken. It was also dark.

dinnut · 12-30-2003, 04:12 AM

they sell chrome ones.............. they look really nice but i dont know what look your going for. if it were me id try the new zinc coated ones... ive heard the tooling is alot better on the new fenders but on the inners i dont know... ask the vendors... some of them compare this stuff.

JimKshortstep4x4 · 12-30-2003, 08:43 AM

I was hoping that some of the vendors would post a reply on their experience!

Jim

MOTHERTRUCKERS · 12-30-2003, 10:22 AM

We have never had a complaint on our inner fenders from customers or had any problems with them in the shop but we don't sell goodmark products.

**Tim Christian** · 12-30-2003, 11:42 AM

Hey Jim, I just installed two new Tri-Plus inner fenders in my son's truck before Christmas. we did get all the bolts in them on both sides a couple was tough getting started but we started them all before we tightened them down. The Goodmark innerfenders do not weigh as much as the Tri-Plus but neither does GM inners they are also lighter that Tri-Plus also. I am working on your e-mail and will send it in a little while. Thanks Tim

tommie · 12-30-2003, 11:59 AM

i put a good mark right side inner fender and core support in mine.

the good mark core support was ok, no problems with it, but the right side inner fender (goodmark) didn't line up with the core support (goodmark) or with the fender very well.

i had to redrill about 5 holes on the new inner fender, and then also contour the lip of the inner fender becayse it was too long.

it took me about 3 hours to install the right side (goodmark) inner fender and about 20-30 minitues to install the left side inner fender (OEM reused GM)

if i was to do it again i would definately use the GM inner fenders
they don't cost much more than the aftermarket.

JimKshortstep4x4 · 12-30-2003, 12:11 PM

Thanks for the replies. I think that I will stay away from Goodmark. It sounds like there are good repros available. I know that there is some pulling and tugging that usually has to be done, but Tommie's experience is pretty telling as I have never had to drill any holes in the used fender liners that I have installed.

There just is not any good used liners left in Michigan!

Jim

MOTHERTRUCKERS · 12-30-2003, 10:23 PM

We have a TRI PLUS 80.00 inner fender sitting next to a GM NOS 139.00 fender in our shop and the only way to tell them apart is the better less wrinkled stamping and heavier gauge metal on the TRI PLUS. The only part I have seen from TRI PLUS that is not quite up to GM NOS is the full door skins, but the average truck owner would never notice the difference between them after they are installed.

12-29-2003, 10:08 PM	#1
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	Fender liner questions I need to buy a pair of new fender liners and I am looking for any comments from anyone that has purchased new ones. I want to know if they fit ok and whether anyone has tried the zink coated ones and how they liked them. Any comments would be appreciated. Jim

12-29-2003, 10:20 PM	#2
Tx Firefighter Watch out for your cornhole ! Join Date: Jun 2003 Location: Azle, Texas Posts: 14,162	I always use genuine GM ones. Of course they fit properly too. I just bought one for 118 bucks at GM dealer. Aftermarkets are cheaper, but to me, not cheap enough to give them a try. __________________ I'm on the Instagram- @Gearhead_Kevin

12-29-2003, 10:28 PM	#3
Blue4x4 Senior Member Join Date: Mar 2003 Location: Sparks, NV Posts: 790	I bought Goodmark inner fenders and outside fenders and the two don't match up. The several of the holes are way off. And the Large hole that goes from the top of the inner fender to the bottom outside fender is 3/4 off. These problems are the same on both sides. I had FROST 89434 help me and we never were able to correct this problem. I traded the new skins and put in oem skins. The large hole still doesn't line up. I think the problem is in the Fenders. Check out the pic........ Attached Images Last edited by Blue4x4; 12-29-2003 at 10:31 PM.

12-29-2003, 11:50 PM	#4
Canadian694x4 Born To Lose Club Join Date: Feb 2003 Location: Calgary, Alberta/Oxenden, Ontario, Great White North Posts: 13,306	It looks as tho there's a slit in that inner...did you have to do that as part of doing your best to improve the fit? __________________ Brian Smith - "Born To Lose" 1969 Chevrolet K10 LWB Fleetside - Proud Owner For 20 Yrs - 1 of 208 Built & Sold In Canada! - 283 V8/350TH/NP208, 2" All Spring Lift, 32" Good Year MT/R's. 1972 GMC K2500 Custom LWB Fleetside - Proud Owner For 2 Yrs - 1 of 571 Built & Sold In Canada! - 350 V8/SM465/NP205, 4” Rough Country Lift, 33” Interco TSL Thornbirds 2007.5 GMC Sierra SLE 2500HD 4x4 - Proud Owner For 15 Yrs - 6.6L V8 Duramax Diesel/Allison 1000, 2" Lift, 33" Mickey Thompson MTZ's. 2008 Yamaha Raptor 700r - Proud Owner For 13 Yrs - ITP Mud Lites. 2015 John Deere 1025R - Proud Owner For 6 Yrs - 24HP Diesel/H120/54D/260B/SB1154.

12-30-2003, 04:12 AM	#6
dinnut Registered User Join Date: Apr 2003 Location: missouri city, tx Posts: 4,486	they sell chrome ones.............. they look really nice but i dont know what look your going for. if it were me id try the new zinc coated ones... ive heard the tooling is alot better on the new fenders but on the inners i dont know... ask the vendors... some of them compare this stuff. __________________ 70 longbed 496/th400/Ford 9"

12-30-2003, 03:38 AM	#5
Blue4x4 Senior Member Join Date: Mar 2003 Location: Sparks, NV Posts: 790	No slit in the fender....must be the angle the pic was taken. It was also dark.

12-30-2003, 08:43 AM	#7
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	I was hoping that some of the vendors would post a reply on their experience! Jim

12-30-2003, 10:22 AM	#8
MOTHERTRUCKERS Registered User Join Date: Dec 1999 Location: BRADENTON FLA Posts: 3,269	We have never had a complaint on our inner fenders from customers or had any problems with them in the shop but we don't sell goodmark products. __________________ Rest in Peace Ed. Thanks for all the good times.

12-30-2003, 11:42 AM	#9
Tim Christian Senior Member Join Date: Dec 1999 Location: TN/VA Posts: 6,388	Hey Jim, I just installed two new Tri-Plus inner fenders in my son's truck before Christmas. we did get all the bolts in them on both sides a couple was tough getting started but we started them all before we tightened them down. The Goodmark innerfenders do not weigh as much as the Tri-Plus but neither does GM inners they are also lighter that Tri-Plus also. I am working on your e-mail and will send it in a little while. Thanks Tim

12-30-2003, 11:59 AM	#10
tommie 97' Tahoe 2dr/2wd Join Date: Jul 2002 Location: Huffman,TX Posts: 1,168	i put a good mark right side inner fender and core support in mine. the good mark core support was ok, no problems with it, but the right side inner fender (goodmark) didn't line up with the core support (goodmark) or with the fender very well. i had to redrill about 5 holes on the new inner fender, and then also contour the lip of the inner fender becayse it was too long. it took me about 3 hours to install the right side (goodmark) inner fender and about 20-30 minitues to install the left side inner fender (OEM reused GM) if i was to do it again i would definately use the GM inner fenders they don't cost much more than the aftermarket.

12-30-2003, 12:11 PM	#11
JimKshortstep4x4 Senior Member Join Date: Jul 2001 Location: Muskegon,MI,USA Posts: 6,026	Thanks for the replies. I think that I will stay away from Goodmark. It sounds like there are good repros available. I know that there is some pulling and tugging that usually has to be done, but Tommie's experience is pretty telling as I have never had to drill any holes in the used fender liners that I have installed. There just is not any good used liners left in Michigan! Jim

12-30-2003, 10:23 PM	#12
MOTHERTRUCKERS Registered User Join Date: Dec 1999 Location: BRADENTON FLA Posts: 3,269	We have a TRI PLUS 80.00 inner fender sitting next to a GM NOS 139.00 fender in our shop and the only way to tell them apart is the better less wrinkled stamping and heavier gauge metal on the TRI PLUS. The only part I have seen from TRI PLUS that is not quite up to GM NOS is the full door skins, but the average truck owner would never notice the difference between them after they are installed. __________________ Rest in Peace Ed. Thanks for all the good times.



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