Best kit source for a 1/25 Mopar 340 (or any LA engine)?

[Ace-Garageguy]

Like the title says...I need a kit (or resin) source for a Mopar LA engine. 

I have a client who's seriously considering a 1970 340 swap into a PT Cruiser, and I want to do a scale mockup prior to getting into quoting any numbers.

Thanks in advance. 

EDIT: I just read in another thread here that the AMT '71 Duster kit has the best 340. True, or not?

Edited June 8, 2018 by Ace-Garageguy

[High octane]

True.

[Bainford]

What he said.

[Force]

Yup.

[Ace-Garageguy]

Thank you, gentlemen.

[1972coronet]

Other than the Gibson resin 340 (which would be overkill for mock-up purposes) , the AMT 340 is the only game in town . Caveat : the AMT engine lacks a breather and PCV (who knows why ?) . Not sure if that may factor-into your intended application .