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Holley 12-820
Fuel Pump Check Valve Kit; Fits Holley 12-150 HP Electric Fuel Pump
Holley 12-828
Regulator Rebuild Kit; Fits 12-879 and 12-880 Fuel Pressure Regulators
Holley 12-874
Rollover Valve for EFI In Tank Retrofit Modules; Rollover Valve for 12-130, 12-131, 12-132,12-133
Holley 12-140
Holley Fuel Cell EFI Pump Module Assembly; 6-Bolt Flange Dual 255 LPH Drop-In EFI
Holley 12-877
Shim for Retrofit Module Mounting into Poly Fuel Tank; Stainless Steel Mounting Flange Shim
Holley 12-149
Fuel Cell Pump Module Assembly 12 Bolt Flange with VR Series Brushless Fuel Pump; Street/Strip Carb or EFI Applications Supports up to 4400 EFI or 4800 Carb HP Compatible with Pump Gas, Race Gas, Methanol and E85*
Holley 12-823
Regulator Rebuild Kit; Fits 12-841,12-842, 12-881, and 12-887 Fuel Pressure Regulators
Holley 12-879
Adjustable Billet By-Pass Regulator-3/8" NPT; Adjustable billet by-pass return style fuel pressure regulator 3/8" NPT Boost Reference - 1:1
Holley 12-880
Carb/EFI Adjustable Billet By-Pass Regulator-6AN; Carb/EFI adjustable billet by-pass return style fuel pressure regulator 6AN Boost Reference - 1:1
Holley 12-881
Die Cast By Pass Style Carbureted Fuel Pressure Regulators; Chrome Die Cast Fuel Regulator, 6 PSI
