dodgeman440 said

Hi, Does anyone have experience with using Classic Industries 1970-1971 A-body filler neck (MD46200)? I have a 1971 Dart Swinger so I bought this part from Classic Industries. My original-to-the-car gas cap falls out of this repro filler neck. Turns out my car was made after April of 1971 when Chrysler changed to the 1972 filler neck and gas cap style. Not being sure which gas cap to order from Classic Industries to fit the filler neck they sell, I asked their sales rep to check which cap fits the filler neck. They said that actually none of the gas caps they sell fit the filler neck they sell. So does that mean the filler neck meets no standard and there is no gas cap out there that will fit it and I need to get a used 1972 filler neck? Or is there is some weird version of a gas cap I need? My old filler neck was rusted through and I tossed it, fool that I am, or I could have welded the end of that to the repro filler neck, but too late for that. Any body have any experience using repro parts like this? I should mention that the Dart gas cap fits my 1972 Scamp perfectly, but nobody repro's a 1972 filler neck.

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