When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
NOSBUELL
- Our store
- About Us
- Contact Us
- Add to Favorite Sellers
32517-70T NEW OEM 1941-1978 HARLEY-DAVIDSON BIG TWIN IGNITION ADVANCE UNIT 39.99
NEW OEM HARLEY-DAVIDSON BIG TWIN IGNITION ADVANCE UNIT (1941–1978) ✔️ Genuine Harley-Davidson • ✔️ Vintage Correct • ✔️ Factory-Sealed
Harley-Davidson Part Number: 32517-70T
Condition: Brand New in Original Harley-Davidson Packaging
This OEM Harley-Davidson Ignition Advance Unit is the correct factory-style mechanical advance used on Big Twin and Sportster models equipped with circuit breaker (points) ignition from the 1940s through the late 1970s. Ideal for restorations, tuning, and riders who demand authentic OEM ignition performance.
FEATURES & BENEFITS
- ✔️ Genuine Harley-Davidson OEM Part
- ✔️ Correct Mechanical Advance Unit for Circuit Breaker Ignition
- ✔️ Designed for 1941–1978 Big Twin and Sportster Models
- ✔️ Restores Smooth Ignition Timing and Throttle Response
- ✔️ Ideal for Vintage Restorations and Shovelhead/Panhead Projects
- ✔️ Brand New, Never Installed, Factory-Sealed Package
✔️ TYPICAL FITMENT (VERIFY BY PART NUMBER 32517-70T)BIG TWIN / TOURING MODELS (EARLY 1978 & EARLIER)
- FL / FLH Hydra-Glide, Duo-Glide, and Electra Glide Models
- Electra-Glide FLH1200, FLH80, FLHF, FLHB, FLHFB
- Electra-Glide Police Models
- Touring Electra Glide Shovelhead Models (Early 1978 & Earlier)
FX SUPER GLIDE (1971–EARLY 1978)
- FX / FX1200 Super Glide
- FXE1200 Super Glide
- FXS1200 Super Glide
SPORTSTER 1000 MODELS (1971–1978)
- Sportster XLH
- Sportster XLCH1000
- Sportster XLT
- Sportster Standard Models
(Always verify fitment with your Harley-Davidson parts manual using P/N 32517-70T.)
WHY CHOOSE OEM?
- ✔️ Correct Advance Curve for Vintage Harley Points Ignition
- ✔️ OEM Fit — No Modifications Required
- ✔️ Eliminates Timing Instability, Misfires, and Pinging
- ✔️ Essential for Proper Tuning of Shovelhead, Panhead, and Earlier Engines
- ✔️ Ensures Reliable Performance and Long-Term Durability
WHAT YOU RECEIVE
- 1× Genuine Harley-Davidson Ignition Advance Unit
- OEM Part Number 32517-70T
- Brand New in Original Harley-Davidson Packaging
FAST SHIPPING • VINTAGE HD PARTS SPECIALIST
Your part will be packaged securely and shipped quickly. Perfect for restorers, collectors, and riders keeping classic Harley-Davidson motorcycles on the road.
Product Details BRAND HARLEY-DAVIDSON MPN 32517-70T CONDITION
Any questions please ask
