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Racepak Vantage Jackshaft Kit 81100-D100

Racepak Vantage Jackshaft Kit 81100-D100
$227.99 ea
NEWOut of stock with HOLLEY PERFORMANCE PRODUCTS as of 09/23/2023
Model: 4015654
Supplier has not provided any fitment data for this product.
Racepaks jackshaft RPM sensor and 4-magnet collar is ideal for monitoring clutch speed on the Vantage CL1 data logger. These collars assist in picking up jackshaft RPM with 4 times the resolution than conventional 1-magnet collars. The kits are available in two popular sizes: 0.75&" and 1.00".
  • For Clutch RPM On Vantage CL1 Data Logger
Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations

About Racepak

Our unwavering goal to produce reliable, efficient, state of the art data recorders, at a price accessible to professionals and sportsmen alike, and back them with whatever service our customers may need, is as strong today as it was in 1984.


Application Drag Racing
Diameter 1.00"
Emission Code 5
Part Type Engine RPM Sensor
WARNING CA Proposition 65 WARNING: Cancer and Reproductive Harm


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Racepak Vantage Jackshaft Kit 81100-D100:
Chevelle Depot 2023