I may be around 450-475 at the crank.If you're under 500hp, then a 1310 is fine. If over I much prefer a 1330/1350 combo joint. I haven't had one fail yet.
If you're into 4 digit stuff, then 1350 is the smallest I would consider on a custom built driveshaft.
GBodyForum is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to amazon.com. Amazon, the Amazon logo, AmazonSupply, and the AmazonSupply logo are trademarks of Amazon.com, Inc. or its affiliates.