Growing up during this time, I've always liked the looks of side pipes on cars & vans. The best by far was the multi-tube variety on 60's Vettes, but these look good too because they go with the rest of the car. I agree with those who think this is part of history, and should have been restored to it's 'original' look. My 70 Roadrunner that I bought in 74 when I was 15 was already modified with Hooker Super Comp headers, Stewart Warner Stage 1 tach, U.S. slot mags, etc. So for me, that is how it came 'originally'. Restoring it back to factory fresh would be going back to something I never knew.
Later, Jim