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We offer two categories of fuel pressure regulators:
Tanks Inc. Universal Filter Regulator Kit LA9904-KIT
Holley Universal Filter Regulator Kit 12-875 12-876 12-888 12-879
Holley Billet Fixed-Pressure EFI Regulator 12-893
| Part Number | Input/Output | Return | Adjustment Range |
|---|---|---|---|
| Fuel Systems Supporting Up To 450 HP | |||
| 12-882 (Silver), 12-886 (Black) | 3/8-inch NPT Female (x2) | 3/8-inch NPT Female | 15-60 PSI |
| Fuel Systems Supporting 450 - 800 HP | |||
| 12-879 | 3/8-inch NPT Female (x2) | 3/8-inch NPT Female | 4-15 PSI and 15-65 PSI* |
| 12-880 | -6 AN Female ORB x2 | -6 AN Female ORB | 4-15 PSI and 15-65 PSI* |
| 12-846 | -8 AN Female ORB x2 | -6 AN Female ORB | 15-65 PSI |
| Fuel Systems Supporting 800 - 1200 HP | |||
| 12-848 | -10 AN Female ORB x2 | -8 AN Female ORB | 15-65 PSI |
| Fuel Systems over 1200+ HP | |||
| 12-851 | -10 AN Female ORB x2 | -10 AN Female ORB | 40-100 PSI |
| 12-864 | -8 AN Female ORB x4 | -10 AN Female ORB | 40-100 PSI |
*Includes two interchangeable springs (one for 4-15 PSI and the other for 15-65 PSI
Mount your regulator right at your 4150-style throttle body! Perfect for Sniper 4150 or Terminator TBI users.
Holley Billet Fuel Pressure Regulator Bracket
At some point Holley must have decided to make the single most cost-effective billet adjustable retu..
$166.00 $148.95
At some point Holley must have decided to make the single most cost-effective billet adjustable retu..
$166.00 $148.95
These die-cast EFI fuel pressure regulator is a great choice for fuel systems supporting up to 450 H..
$75.66 $68.09
If you're looking for a filter-regulator that is a step up on our popular Tanks Inc. Filter Regulato..
$127.00 $113.95
Installing an EFI system and need a great EFI, return-style regulator? Look no further than this Ho..
$207.00 $185.95
Do you have one of our Universal Filter-Regulator Kits in your vehicle and need to replace the filte..
$38.88 $34.99
Need a fixed-pressure fuel pressure regulator (60 PSI) for your EFI System? Why not get one th..
$77.77 $69.99
Is your engine building more than 800 HP or does it require fuel pressures in excess of 65 PSI? ..
$302.00 $270.95
We didn't see these regulators until Holley started using them on their Crossover Hose Kit With Fuel..
$170.00 $152.95
Building a serious HP-producing fuel-injection monster and need a serious EFI return-style regulator..
$217.00 $194.95
This precision adjustable fuel metering regulator is the ultimate fuel pressure control unit designe..
$319.00 $286.95
Regulator Rebuild Kit for 12-846 Billet Regulator. Holley's regulator rebuild kits include everythin..
$42.28 $38.05
Regulator Rebuild Kit for 12-848 Billet Regulator. Holley's regulator rebuild kits include everythin..
$42.28 $38.05
Regulator Rebuild Kit for 12-879 and 12-880 Billet Regulator. Holley's regulator rebuild kits includ..
$41.53 $37.38
