Predator 2 w/ ECM Unlock kit for 2020-2023 GM 6.6L L8T Gas 7266-R rear-brake-hose 1988-1998 Chevrolet C2500 262 CID

1988-1998 Chevrolet C2500 262 CID

7L V8 1985 Jeep Cherokee Chief 173/2

1971-1972 Pontiac LeMans 350 CID

Holley has created these great kits to convert your Dominator and VR Series fuel pumps from single to dual inlet and from dual to single inlet to match your needs

4 V8 1976 - 1985 Chevrolet C20 454/7

Predator 2 w/ ECM Unlock kit for 2020-2023 GM 6.6L L8T Gas 7266-R rear-brake-hose 1988-1998 Chevrolet C2500 262 CIDUnlock and tune your 2020 2023 GM L8T powered truck at home with our 7266 R Predator 2 kit! We provide our industry exclusive Locksmith device and ECM harness with our popular Predator 2 handheld device to give you the ability to tune without removing the ECM. Once unlocked, the provided tunes can add big power to your 6. 6L gas truck, while also improving throttle response, shifting, and more. Tunes for 87, 91 and 93 octane fuel are provided, as well