Hi Darren,
The only flywheel that will likely fit is the 130 tooth that will allow you to use a 10.5" or 10.95" clutch. I use the 10" long style clutch for adjustability (pressure & counterweight). If mainly street driving you might look at centerforce or McLeod. If street/strip you might check with Tim Hyatt (you can find his details on www.umtrnorth.com). Hope this helps
Greg


66 Belvedere Vert, 4 Speed/Jerico, slowly, very slowly, getting faster - NA LD Wedge
New New Best: 10.56 @129
68 B'cuda 4 gear Jerico - Another New Best of 9.86 & Trying to slow up
https://www.youtube.com/watch?v=T4jDLKwd9Gs