Show us your small block
74 Duster 360 motor (and trans) in my 67 Barracuda. That Duster 360 should never have been scrapped, not wrecked or rusty, paint still shiny, but this was 1990, and some parts had been removed before I got the motor/trans. Bored .030, cast stock replacement pistons, .450/.455 hydraulic flat tappet cam, 3310 Holley - all back in 1991; much later added Indy LAX heads, RPM Air Gap, TTI headers and X-pipe exhaust. Ran 14.50/97 when first put together back in 1991, now runs 13 flat/107 with 11 inch converter and 3.55 gears. About to replace the .450 cam with a .490 cam just to see what happens. But have most all the parts to build a roller-cam, Trick Flow headed 340/416. Hope to get that put together next year.