Products to Compare (max of 3)
X
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
in
in
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Add to Cart
$34.99
$31.99
Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI
Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI

Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI

Universal Fit, 1.91" Overall Height, 3/8" NPT Thread Pitch, Aluminum, Chrome

16 Reviews | 8 Answered Questions
In Stock
Can Ship FREE
Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI
Holley 12-804 Adjustable Fuel Pressure Regulator, 1-4 PSI
Zoomed In Image
Part # 42712804
Save 8%
$31.99
$34.99
each
Quantity:
Add to Cart
Call to Order
Add to Buildlist
Compare

Details
Reviews
Q&A
Videos & Articles

Important Messages:

  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.

Details

MFG. Part #:
12-804
Overall Height:
1.91"
Thread Pitch:
3/8" NPT
Material Type:
Aluminum
Finish:
Chrome
Sold in Quantity:
Each
Notes:
This part is flash chromed.
GTIN Code:
090127020234

Info

This Holley universal low pressure fuel regulator is factory-set to 2.7 PSI, but is fully adjustable from 1 to 4 PSI. Use with standard pump only - not recommended for maximum pressure pumps. Fuel pressure regulator includes mounting bracket.

Regulator has a 3/8" NPT tapped fuel pressure gauge port and requires reducer 617-6157 to install the gauge. Fuel pump regulator has 3/8" NPT inlet/outlet ports.

427-12804 Instructions (PDF)

 

Bracket Measurements:

  • 2-1/2" wide
  • 1-1/2" tall and deep
  • 1-3/4" hole spacing to mount the regulator to the bracket
  • Chrome steel construction
Some parts are not legal for use in California or other states with similar laws/regulations

Related Products

More Like This

Reviews

Q & A

Videos & Articles

You May Also Like

Suggestions
Error
Note
Ok