Holley HP EFI 550-607n 58x
 

New in the box parts # 550-607N, purchased directly from Holley just 2 weeks ago. Never been installed or even mocked up. This is a 58x system set up for Bosch type injector connectors and and includes the upgraded NTK wideband O2 sensor.

1775$ shipped



https://cimg1.ibsrv.net/gimg/ls1tech...fdac5c4e41.jpg

https://cimg4.ibsrv.net/gimg/ls1tech...1a1c4b69fe.jpg

https://cimg5.ibsrv.net/gimg/ls1tech...efe4d3a3be.jpg