I am looking at getting some exhaust header cutout plates to cover the cutouts on my exhaust. I am looking at something like SKU #555-30755. I'm not sure what size I need. Can you tell me what the measurement is from bolt hole to bolt hole measured from the center of the holes? Hopefully that makes sense. Thanks.
CAR MAKE & MODEL
engine = 454
make = Chevrolet
model = 3100
trans = t400
year = 1956
Thank you for giving JEGS the opportunity to assist you with your technical question. Bolt circle measurement would be 3 7/8" Should you need further assistance please feel free to contact us. We are here 24/7.
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