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So here's my crazy idea... I have a 74 with the big L bumper. I'm wondering if i could trim it so it doesn't stick out as far and is cut at the same angle the front of the car is (see pics). I know Kirk Evans's Amerisport split bumpers do this, but I'm talking about that size and shape but connected in one bumper. OR take Kirk's bumpers and have them connected with a middle piece. Has this ever been attempted? Excuse my no-photoshop skills, but some version of this...revised bumper

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Be careful when you buy a fiberglass bumper….

I got one that was 2” short in the long axis. (Per Kirk Evans), if the builder isn’t careful, and doesn’t compensate for “shrinkage”, the parts get smaller as a part of the mold making process.  

After I bought mine (from a fellow Pantera owner….  Grrrrr!) I found out it was 2” too short!

Rocky

Funny, I had the same thing happen when I bought a set of Kirk’s rear bumpers off somebody here. They turned out to be hollow prototypes which had no method of securing to the car. I tried some clever two-sides tape but after one fell off on the freeway, I figured he couldn’t have made them that way. Got some laughs out of it though.

Even the fiberglass bumpers are going to be a bit of a challenge. The outer ends of the bumpers taper inward, so removing 2 inches from the rear of the bumper leaves a bumper profile with a much smaller width than the sheet-metal profile.  

so to have the shortened fiberglass outer ends properly fit, each end area will need to have a widening section added to them so the concave area near the hood remains properly aligned as well as the outer end.

You actually could just retain the entire center section intact to include the two concave areas, and confine your fiberglass work to widening the two outer bumper areas

how are your fiberglass, finishing, primer and painting skills? 😉

Larry

I was searching but can't find the discussion from years ago. I believe Kirk Evans made one previously out of fiberglass. The picture was on a yellow car. I am not sure if they sat in as short as you would like or narrow as his split bumper conversions, but his one piece bumper was in considerably closer than stock. Kirk still may have one for you, or be able to make one. I will keep looking for the thread.

Last edited by otis

There are a few pictures that I have seen of Panteras with 'Nerf bars' connecting the front 'small' bumpers on the front, usually all in chrome.  I seem to remember seeing somewhere that this was an aftermarket product from some of the vendors back in the day. If you go to Pantera 4142 which is currently in the 'most recent activity' window of ProvaMo home page, and scroll down, you will see a picture of the front, with black small bumpers and black Nerf bar connecting them. Maybe gives you some inspiration.

Cheers, Tim.

Riley, to my knowledge, no POCA article was ever written on this subject. A couple were written on repairing damaged stock front bumpers, usually from rust of the 1/4" thick steel reinforcing slab, inset in the rubber. Obviously, getting a modified-stock front bumper weather-sealed would be as much of a challenge as the requested mods! I would agree with Larry- doing it to a fiberglas replica will be better.

Riley, a bonus: fiberglas front bumpers do not use the stock hydraulic impact mounts, so they can be removed and you replace one of them with a custom welded tube of the same design. The new welded tube then can function as a tow fastener using a welded nut inside the new tube and a removable eyebolt thru the fiberglas bumper. A hardware store plastic plug closes the needed hole in the bumper for the eyebolt when not in use. No a-arm damage or valence contact damage when towing or loading.

And backing up the decorative-only fiberglas 'bumper' with a 1/4" or 3/8" thick steel strap underneath restores some of the stock L bumper's original function if desired. Note- Kirk Evan's Amerisport was not the only shop that sold fiberglas replicas in the '80s-90s so I'm not surprised there are sometimes fitment issues.

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