Flywheel-Pressure Plate Bolts Shoulder vs All Threaded Can Someone Explain
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Buying parts to put a LS1 in a 69 Camaro. Just got my clutch and PP from American Powertrain. I also bought a new RAM 1550 Billet Steel flywheel from another source. Which holes in the flywheel and pressure plate do I use to line it up? What is the purpose of the shoulder bolts that I keep reading about? I got the LS1 ARP PP bolts but they are threaded all the way. Do I need shoulder ones instead? I'm confused so can someone explain.
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#2
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From my experience shouldered bolts are better for location.
But as you say, i've used fully threaded flywheel bolts before, both as standard & aftermarket.
I know that doesn't really solve your question! But i'm sure someone else will chime in...
But as you say, i've used fully threaded flywheel bolts before, both as standard & aftermarket.
I know that doesn't really solve your question! But i'm sure someone else will chime in...