Update: Success...steel drive gear installed.
I preheated the oven to 500 degrees, then heat soaked the drive gear for 30 minutes. With swift action normally reserved for a trained Olympian, I positioned the gear on the output shaft and in one fluid motion, placed the iron pipe "driver" over the shaft and tapped...almost nothing. Tapped again...absolute nothing. Tapped it off and I got maybe 20-30 thou engagement. Okay, on to plan B. Fired up the torch, took it to a nice dull red and it literally slipped on without any coaxing. Actually had time to check the position without being rushed.
Lots of ways to skin a cat, but heating the gear in an oven to 500F just wasn't quite enough. If the output shaft were out of the trans, I would have preferred to press the gear on, but the torch method definitely worked for me.
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Steve Nuwer
1970 Z28, Norwood 03A, 48 48, 723 Int, M20, COO, 2021 Legends Platinum restored
1970 L78, Norwood 04C, 17 17, 711 Int, M21, COO, born-with drivetrain project.
1972 Z28, Norwood 11C project, born-with drivetrain, 26 26, 775, M20, CGG project
1970 Z28, Norwood 05C, 48 G, 720 Int, M21, COZ, Original Unrestored (SOLD)
www.2ndGenZ.com
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