#18

02-04-2026, 10:56 PM

slowbird

Ultimate Warrior

Join Date: Jan 2001

Location: Montgomery, IL

Posts: 10,911

Quote:

Originally Posted by Nacs Fab

The 1240 is squared off where it would hit most factory crossmembers, the 1730 is clearanced by having tapered front portion of the pan for fitting most Factory crossmembers.

I would honestly say the 1240 is more of a Chassis Car pan than the 1730, which was probably developed for more Super Stock racing.

1730:

1240:

Thank you! What headers fit those pans? With the kick outs I'm guessing custom headers?

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