FRONT HSG, K&B 7.5 OB for 15mm crankshaft and used set screws to attached carb or venturi. This is obsolete FRONT HSG, EARLY MODEL K&B 7.5 15mm crankshaft. You can use 31-8701 as it will work.
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Price: $0.00
Item
#31-8791 Old
Part Number: 9198
Stock Status:
OBSOLETE