My car ('71 RR) was originally produced with a 383. I have had a 440-6 in it since 1979. I am getting ready to install the engine this spring, and considering the costs to go through the 440, can a 408" be purchased for a reasonable cost?

My questions are;
1. who has a 408" that can give me input about drivability/performance?
2. Is there a similar combo to put in?

And, any other feedback that anyone can offer.

Gar

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