Animal exhaust

luckie13

Member
Can someone on here tell me if there is a place to buy stud and nut kits to attach the Animal exhaust header to the block?
 
If you want to use the Briggs OEM stud and nut it is part number 557097, you can buy from any Briggs Motorsports dealer. Or you can just go to your local hardware store and buy a metric set screw 6 x 1 x 32 to 35 mm long. Use loctite on threads when you install them.

Steve
 
These work well. Just drill them to wire them. They are soft so it’s easy.
 

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The big issue with the pipe is that they come loose.
If you keep checking the fasteners it goes a long way in preventing that from happening. IMHO the studs are less prone to coming loose than the SHCS (allen bolts)
The bolt hole closest to the spark plug has more clearance that the other one but you can tighten that one with an open end wrench.
I prefer to use coupling nuts for the studs.
Exh Studs.jpg
 
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