Holley EFI Fuel Pressure Gauge - 0-160 psi - Mechanical - Analog - 2" Diameter - White Face 20-PRY-NB-7XS 3125 " Thickness Fits Holley

3125 " Thickness Fits Holley 4160/4150 and four barrel TBI flange pattern

Delta Flow technology for maximum scavenging effect

Homologation: SFI 3

3 in Mandrel Length

Holley EFI Fuel Pressure Gauge - 0-160 psi - Mechanical - Analog - 2" Diameter - White Face 20-PRY-NB-7XS 3125 " Thickness Fits HolleyHolley is quickly becoming The New Standard In EFI! Holley's HP ECU is standard equipment on the 2013 2014 Chevrolet COPO Camaro and Holley's EFI throttle body powers every NASCAR Cup Series team. Top racers are making the switch to Holley EFI every day. Racers like Tom Bailey who set three new records and took the overall event win on the 2013 Hot Rod Magazine Drag Week and John Scali who used it to win the 2013 JEGS All Star race. But that's not