355 with headers, I’ve checked everywhere for leaks and found none. The tick gets quieter as the engine warms up and is only really noticeable below 2000 rpm
check the welds on the tubes at the collectors
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.