PART 11-0321
80" Overhead Valve Piston Set .040 Oversize
by Motorshop
$164.06
V-Twin list $136.72 · our price includes online ordering & support
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How shipping will work
Big Twin 1984 & UpClassic Pre-1984
🏍️ Add your bike to My Garage and we'll tell you instantly whether this fits. Listed for 4 models.
Description
Piston set 3-1/2" bore .040 oversize has a compression of 7:1. Set includes Hasting 3 piece rings, 2 wrist pins and 4 circlips.
Specifications
- V-Twin number
- 11-0321
- Manufacturer
- Motorshop
- Sold as
- 1 - KIT
- Origin
- USA
- 2026 catalogue pages
- 538
Goes with this part
V-Twin lists these alongside 11-0321 — replacements, the parts commonly fitted at the same time, and supersessions. Check the fitment on each before ordering.
Fits these motorcycles (4)
FLT1979-1983
FL1978-1984
FX1978-1984
FXR1982-1983