Cool to see the old HiRiser data.
Not sure how you'd count the T-Bolt out of Dearborn Steel Tubing, but the 64 LWG Lightweight Galaxie was a real assembly line 427 HiRiser car.
(all 100 of em)
Cast iron exhaust manifolds like a real civilized car & dual exhaust too.
The factory cam was identical to the C3AZ-K 427-8v cam, 324-324 244-244 114.5 LSA .525 .525 gross lift.
The only difference for the HiRiser C4AE-B cam was a much closer LSA=106.
Totally streetable Sunoco 260 grocery getter except maybe in Michigan winters back then.
Gonkulates right around 500hp with the factory iron exhaust in a nominal build.
