PART 11-2780
Replica 80" Overhead Valve 3-1/2" Piston Set .020 Oversize
by Motorshop
$170.50
V-Twin list $142.08 · our price includes online ordering & support
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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
Replica 3-1/2" bore piston set has a 8:1 compression ratio and is .020 oversize. Piston set includes Rowe piston rings, 2 wrist pins and 4 circlips. Pistons have a steel expansion control strut cast.
Specifications
- V-Twin number
- 11-2780
- Manufacturer
- Motorshop
- Sold as
- 1 - KIT
- Origin
- Imported
- 2026 catalogue pages
- 538
Goes with this part
V-Twin lists these alongside 11-2780 — 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