Flexplate to Crank Bolts - 70 383 HP

[rklewis1005]

What do the bolts look like that connect the flexplate to the crank? THe ARP ones (The Official ARP Web Site | Kits), look like a star head? Is that right (pic below)?

I'm still going through my bins of bolts, so I might have them, but want to get them on order if I don't.

Thanks
Ross

 

[Vaanth]

What do the bolts look like that connect the flexplate to the crank? THe ARP ones (The Official ARP Web Site | Kits), look like a star head? Is that right (pic below)?

I'm still going through my bins of bolts, so I might have them, but want to get them on order if I don't.

View attachment 1958072

Thanks
Ross

There were a few different head marking styles used on the flex plates to crankshaft bolts, but they are interchangeable. The following images shows the bolts and different head markings:

 

[rklewis1005]

So none like the ARP kit

 

[GTXDAN]

That's what the ARP bolts look like exactly.

 

[dadsbee]

Chrysler only used 3 x 160,000psi - 12 point bolts in a car and they hold the steering box on .

 

[R413]

Those ARP's are 12 point bolts. No problem.