604 Engine

6

604RACER

New Member
I am new to this 604 Crate racing and I have a guy trying to sale me a (604) with factory seal bolts in it. How do you tell the difference in factory bolts from any other sanction body bolts? If any one has a pic. of these bolts would help. Thanks in advance.:rolleyes:
 
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u runnin Fastrak or UMP? Fastrak bolts got tiny holes drilled in them a cable and a lead seal ump best i know doesnt require those bolts at all they were just bolts the heads came off when they reached torque look like an old style rivot.. i have head fastrak builders get $500.00 to install the new bolts not sure but i am sure somebody will correct me lol
 
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