Page 394 - 2022-23 Auto Performance Drag Racing
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                                  Die-Cast Bypass-Style Fuel Pressure Regulators
DRAG RACING
 Affordable die-cast alumi-
num fuel pressure regula-
tors are engineered for
use with return-style fuel
systems that require a
bypass regulator. Regula-
tors include 3/8"NPT inlet,
outlet, and return ports,
1/8"NPT gauge port and 1/8"NPT 1:1 boost reference. Offered with chrome or black powder coated finish.
Lightweight valve covers are
fabricated from 6061 T5 sheet
aluminum, precision TIG-
welded with billet rails for
exceptional sealing, and include
laser-etched “Sniper” logo. Tall design
valve covers clear most aftermarket
valve train components and include
1.25" holes for breathers, unless specified. Offered
with silver anodized or black coated finish, valve covers are sold per pair, complete with mounting hardware.
Part No.
*Gauge has 1/4" NPT male thread.
HP Billet Fuel Filters
Description
HLY26-500
HLY241-286
Black Coated
HLY12-886
Sniper Fabricated Aluminum Valve Covers
 Part No. Description
Double-Adjustable Fuel Pressure Regulators
Description
Silver Anodized
HLY890002B
Black Coated
  HLY12-881
  Fuel Pressure Regulator, Chrome, 6 PSI
  HLY12-882
Fuel Pressure Regulator, Chrome, 60 PSI
HLY12-886
  Fuel Pressure Regulator, Black, 60 PSI
  HLY12-887
 Fuel Pressure Regulator, Black, 6 PSI
     BB Ford “FE” 332-428, 1958-76
  HLY890001
  HLY890001B
  BB Chevy 396-454, Long Bolts, 1965-2000
HLY890002
HLY890002B
SB Chrysler 273-360 “LA”, 1964-91
  HLY890003
  HLY890003B
  BB Chevy 396-454, Short Bolts, 1965-2000
 HLY890004
 HLY890004B
 BB Chrysler 383-440, 1965-78, No Breather Holes
HLY890005
HLY890005B
BB Chrysler 383-440, 1965-78
 HLY890006
 HLY890006B
 BB Ford 429-460, 1968-97
  HLY890007
  HLY890007B
  SB Chevy 265-400, 1958-86, No Breather Holes
 HLY890008
 HLY890008B
 SB Chevy 305-350, 1987-97, Centerbolt, No Breather Holes
—
HLY890009B
SB Chevy 265-400, 1958-86
 HLY890010
 HLY890010B
 SB Ford 260-351W, Short Bolts, 1962-85
  HLY890011
  HLY890011B
  SB Ford 260-351W, Long Bolts, 1962-85
 HLY890012
 HLY890012B
 SB Ford 260-351W, Long Bolts, 1962-85, No Breather Holes
HLY890013
HLY890013B
GM LS, 1997-Up, with Coil Stands
  HLY890014
  HLY890014B
    Designed for use in conjunction with a
belt or cable-driven fuel pump where
fuel flow changes with RPM, billet
aluminum regulators are adjustable for
both idle and wide-open RPM. Regula-
tors are compatible with gasoline,
alcohol, or E85, and are offered in two- or four-port versions.
Part No. Description
Fuel Pressure Gauges
1-1/2" diameter gauges have chromed steel cases and 1/8"NPT brass fittings. Ideal for use with Holley chromed fuel lines and fuel blocks.
GM Licensed Track Series Valve Covers
Emblazoned with the Chevrolet bow tie logo, fabricated aluminum
valve covers are constructed
from 6061 T5 sheet aluminum
HLY12-885
  HLY12-883
  Two-Port Regulator, -10AN Ports, 4-9 PSI
  HLY12-884
Two-Port Regulator, -8AN Ports, 4-9 PSI
HLY12-885
  Four-Port Regulator, -10AN Inlet/-8AN Outlet, 4-9 PSI
    and include 1/4" thick billet
rails for effective sealing. Valve
covers include pre-punched 1.25"
holes for breathers and are sold com-
plete with mounting hardware. Offered with silver anodized or black coated finishes.
  HLY26-500
 0-15 PSI
 HLY26-502
  0-30 PSI
  HLY26-504
 0-15 PSI, Liquid Filled
 HLY26-506*
 0-160 PSI NEW!
   Description
Silver Anodized
  BB Chevy 396-454
  HLY241-278
  HLY241-279
  BB Chevy 396-454, Smooth Top
HLY241-280
HLY241-281
SB Chevy 265-400, No Breather Holes
  HLY241-283
  HLY241-284
  SB Chevy 305-305, Centerbolt, No Breather Holes
HLY241-285
HLY241-286
SB Chevy 265-400, Smooth Top
  HLY241-287
  HLY241-288
  GM LS, with Coil Stands and Oil Cap
 —
 HLY241-294
    Designed as an integral part of the HP Fuel
Systems product line, high-flow filters are
manufactured from CNC-machined billet
6061-T6 aluminum for durability. Housings
include black anodized bodies and clear anodized
ends for appearance and corrosion resistance. Refer to the below chart to aid filter selection.
HLY162-550
 Aluminum GM LS Valve Covers
High-tech aluminum valve covers provide superior sealing and utilize angled coil mounts
for a smooth, clean
 Part No.
 Description
Flow Rating
Fittings
 Filter
 Dimensions
HLY162-550
  HP Fuel Filter
  100 GPH
3/8"NPT
10 Micron
  3-1/2" L. x 1-1/2" Dia.
  HLY162-551
HP Fuel Filter
100 GPH
3/8"NPT
100 Micron
3-1/2" L. x 1-1/2" Dia.
HLY162-552
  HP Fuel Filter
  175 GPH
3/8"NPT
10 Micron
  5" L. x 2" Dia.
  HLY162-553
HP Fuel Filter
175 GPH
3/8"NPT
100 Micron
5" L. x 2" Dia.
HLY162-554
  HP Fuel Filter
  175 GPH
-8AN
10 Micron
  5" L. x 2" Dia.
  HLY162-555
HP Fuel Filter
175 GPH
-8AN
40 Micron
5" L. x 2" Dia.
HLY162-562
  HP Fuel Filter
  100 GPH
3/8"NPT
40 Micron
  3-1/2" L. x 1-1/2" Dia.
  HLY162-563
HP Fuel Filter
175 GPH
3/8"NPT
40 Micron
5" L. x 2" Dia.
HLY162-564
  HP Fuel Filter
  175 GPH
-8AN
100 Micron
  5" L. x 2" Dia.
  HLY162-570
HP Fuel Filter
260 GPH
-12AN
10 Micron
5-1/2" L. x 2" Dia.
HLY162-571
  HP Fuel Filter
  260 GPH
-12AN
40 Micron
  5-1/2" L. x 2" Dia.
  HLY162-572
 HP Fuel Filter
 260 GPH
-12AN
100 Micron
 5-1/2" L. x 2" Dia.
  appearance. Covers fit
all GM LS applications
and are sold per pair complete
with billet aluminum oil fill cap.
Choose from valve covers with
natural, polished, or black crinkle finish.
HLY241-91
Part No. Description
  HLY241-88
  Natural Cast Valve Covers
  HLY241-90
Polished Valve Covers
HLY241-91
  Black Krinkle Valve Covers
    392
2022-23
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