07-12-2021, 06:16 PM
That "rectangular piece" was an extension of the fiberglass piece. An experienced fiberglass guy could take a mold of the aluminum extrusion and bond that onto the fiberglass flare. Look at the fender extension on the other side to see how it flows into the aluminum extrusion. The last word I heard is that Newell no longer stocks those fender extensions.
1993 Newell (316) 45' 8V92,towing an Imperial open trailer or RnR custom built enclosed trailer. FMCA#232958 '67 Airstream Overlander 27' '67GTO,'76TransAm,'52Chevy panel, 2000 Corvette "Lingenfelter"modified, '23 Grand Cherokee.