Hi folks - I have a 340 in a manual steering 64 Barracuda. Older water pump with driver's side inlet. I have been running a single-groove pulley combination. I'm considering replacing the 50-year-old harmonic balancer with a better one. I ended up purchasing one of these PRW units:
PRW 2531811 Chrome SFI Fluid Damper SB Mopar 273-318-340 | eBay
The problem is that it's "thicker" than the original. It puts the crank pulley...
Help with crankshaft pulley!
