Call us today to order your Holley EFI +.400" Raised Cam Sync Kit!
Part # 556-120
- Fits Big Block Chevy Engines w/jesel and similar external, dry timing-belt, cam drive systems
- Designed to provide a plug-n-play cam position signal to Holley EFI systems
- Compatible with any EFI system which can read a digital, square-wave cam input signal
- Bracket assembly can be mounted in up to five locations to accommodate various cam-drive systems and front accessory drive configurations
These kits were specifically designed to provide a "plug-&-play" cam position signal to Holley EFI systems, although they may be used with any EFI system which can read a digital, square-wave input cam signal. They are intended for use with Big Block Chevy engines with a +.400" raised cam height and (Jesel or similar) external, dry timing-belt, cam drive systems.
Vehicle information below is not a guaranty of fitment. If you have fitment concerns, please call prior to ordering.
1900
We are an authorized retailer for all Holley EFI products. The standard manufacturer warranty applies. If you ever have manufacturer warranty concerns or questions on products you purchased from us, we can help! We are a family owned and operated company that values all of our customers. We are here to assist with all future warranty concerns!
Warning: This product can expose you to chemicals, which is known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov
