302MGB

Looks like you guys are well on your way. I've always loved TR-4/4A's. But for some inspiration, check out my buddy Calvin's TR-6... http://www.britishv8.org/Triumph/CalvinGrannis.htm Looks like I'm SOL on a 3.13 with limited slip. I'm still checking to see if I can put the 3.13 ring and pinion in my Skyline diff. If not, I'm going to gave to rebuild my IRS using some other diff.

Thanks for that info Startbartfast. For some reason the link won't open on my phone so I'll have to look when I'm at a PC - but sounds like what I was afraid of but didn't want to hear. As for 302MGB, yes, I swapped the drivetrain in my MG to a 302/T5 combination from a Mustang and custom IRS using the short nose Nissan R200 differential (mine's from a JDM Skyline). You can see pics of my build here: http://www.britishv8.org/MG/RobFicalora.htm. BritishV8.org is a great board for British car engine swaps. And, we get together somewhere in the US every year. 2018 is Dayton OH in July. You/your dad should check it out. What model Triumph are you guys doing?

No one? I've been told 2004-2007 2WD models had VLSD but haven't been able to confirm.

Can anyone tell me if any of the 3.13 diffs had limited slip?