early a body big block engine mounts

hey everyone. i was just looking at my schumacher creative services catalog and saw that they have a kit to put a big block in your 63-66 a body, its funny because it says kit requirs custom exhaust. among other things. i couldnt imagine trying to shoehorn a big block in one of those little cars. i have a 65 barracuda with a 318 and that doesnt leave much room.

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