Gaskets and Gaskets Kits

JAMES GASKET B/BORE BASE STEEL 66-84BT

$ 44.95

In stock

Metal Base Gasket – Big Bore – 3.625″ – Big Twin/Shovelhead

Part #: DS174983

JAMES GASKET quality guaranteed.

Available for ship to store or drop ship.

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JAMES GASKET B/BORE BASE STEEL 66-84BT

Product Specifications

Weight	0.19 lbs
Part Number	DS174983
UPC Code	840037902829
Punctuated Part Number	DS-174983
Vendor Part Number	JGI1677766X
Vendor Punctuated Part Number	JGI-16777-66-X
Commodity Code	0934
Commodity Group	ENGINE GROUP
Commodity Type	GASKETS & KITS
MPN	DS174983
Brand	JAMES GASKET
UPC	840037902829

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Get the performance you need with the JAMES GASKET B/BORE BASE STEEL 66-84BT, available now at Knobtown Cycle. Kansas City’s trusted source for quality motorcycle parts.

Product Description

B/BORE BASE STEEL 66-84BT

Part Locations

Location	Available
Wisconsin (WI)	0
New York (NY)	0
Texas (TX)	0
Nevada (NV)	1
North Carolina (NC)	7
National Total	8

Stock levels last updated: December 22, 2025 10:03 PM

Professional Installation Available

Knobtown Cycle offers professional installation services. Contact us via a service request to learn more.

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Thank you for Shopping at Knobtown Cycle!

When you shop with us, you’re not just buying motorcycle parts — you’re supporting a small, family-run business rooted right here in the heartland of America. Every order helps us keep riders on the road and fuels our passion for serving the motorcycle community.
From all of us at Knobtown Cycle, thank you for choosing local and riding with us.

Kit Fox – Owner Knobtown Cycle

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Need help with installation? Our Service Department based in Kansas City, Missouri is here for you. Fill out a Service Request and lets get you rolling!