Page 389 - 2022-23 Auto Performance Drag Racing

Model 4160 to 4150 Conversion Kits
Includes metering block, gaskets, and hardware for “standard finish” carburetors.
Part No. Description
4500 Series Service Parts and Kits
DRAG RACING
HLY34-6
HLY0-1850 or Model 4160 with Side-Hung Float Bowls
HLY34-13
HLY0-3310 or Model 4160 with Center-Hung Float Bowls
HLY34-150
Chrome Fuel Line, 4150 Models with Center Hung Float Bowls
HLY34-160
Chrome Fuel Line, 4160 Models with Center Hung Float Bowls
Part No.
Carburetor Fittings
Part No.
Description
Description
HLY34-6
HLY26-25
Chrome Fuel Lines
Seamless chrome-plated copper lines are double flared and available for 4150 and 4160 series Holley carburetors with center hung-style float bowls.
Part No. Description Strip Dominator Intake Manifolds
Aluminum single-plane manifolds have deep plenums and isolated runners for maximum performance (no provision for EGR).
HLY34-150
HLY300-25
RPM Range
HLY20-5
1:1 Linkage Conversion
HLY20-20
“Soft” Progressive Linkage Conversion
HLY20-80
“White” Pump Cam
HLY20-81
“Yellow” Pump Cam
HLY20-145
50cc Accelerator Pump Lever NEW!
Part No.
Description
HLY300-4
BB Chevy 396-454, Oval Port, Standard Deck Blocks
4500-8500
HLY300-5
BB Chevy 396-454, Rectangular Port, Standard Deck Blocks
4500-8500
HLY300-25
SB Chevy 1957-86 283-400
4500-7600
HLY300-261
SB Chevy, 1957-86 262-400 & 1987-Up w/Alum. Heads
NEW!
2500-7500
HLY26-25
Swivel Fitting, 5/16" Hose, 9/16"-24
HLY26-26
Inverted Flare Fitting, 3/8" Tube, 7/8"-20 x 5/8"-18
HLY26-27
Inverted Flare Fitting, 5/16" Tube, 7/8"-20 x 1/2"-20
HLY26-29
Standard Fitting, 3/8" Hose, 9/16"-24
HLY26-43
Standard Fitting, 3/8" Tube, 9/16"-24 x 5/8"-18
HLY26-76
Fuel Inlet Plug, 7/8"-20 Aluminum
Hi-Ram and Mid-Rise EFI Manifolds
The cost-effective alternative to
fabricated intake manifolds where
installation height is not a concern. Cast
aluminum modular Hi-Ram EFI manifolds
are well suited to naturally-aspirated or forced
induction applications, providing maximum horsepower at 7,000-8,000 RPM.
Throttle Linkage Service Parts Part No. Description
Description
Natural
HLY300-116
Black
HLY20-2
Throttle Ball Assortment
HLY20-7
Chrysler Throttle Lever Extension
HLY20-36
GM Throttle Stud
HLY20-37
7/32" Dia. Short Stud
HLY20-38
7/32" Dia. Long Stud
HLY20-40
Transmission Kickdown Stud
HLY20-53
Model 4160/4010 Vacuum Secondary Connecting Rod
HLY20-54
Model 4150/4010 Mechanical Secondary Connecting Rod
HLY20-67
Chrysler Throttle Stud
HLY20-89
Throttle Return Springs (2)
HLY26-103
Throttle Lever Stud Bushing
GM LS3/L92, for 92mm Throttle Body
HLY300-116
—
GM LS3/L92, for 105mm Throttle Body
HLY300-117
HLY300-117BK
GM LS1/LS2/LS6, for 92mm Throttle Body
HLY300-122
HLY300-122BK
GM LS1/LS2/LS6, for 105mm Throttle Body
HLY300-123
HLY300-123BK
GM LS7, for 105mm Throttle Body
HLY300-125
—
GM LS1/LS2/LS6, Mid-Rise Design, for 92mm Throttle Body
HLY300-126
—
GM LS3/L92, for 92mm Throttle Body
HLY300-135
—
GM Gen. V LT1, for 105mm Throttle Body
HLY300-140†
—
GM Gen. V LT1, for 95mm Throttle Body
HLY300-141†
—
GM Gen. V LT1, for 105mm Throttle Body
HLY300-142*
—
GM Gen. V LT1, for 95mm Throttle Body
HLY300-143*
—
SB Ford 351W, 9.5" Deck Ht., for 95mm Throttle Body
HLY300-241
—
SB Ford 351W, 9.5" Deck Ht., for 105mm Throttle Body
HLY300-242
—
SB Ford 302, 8.2" Deck Ht., for 95mm LS Throttle Body
HLY300-272
—
SB Ford 302, 8.2" Deck Ht., for 105mm LS Throttle Body
HLY300-273
—
SB Ford 351W, 9.5" Deck Ht., for 105mm Throttle Body
HLY300- 310‡
—
GM LS1/LS2/LS6, Lo-Ram, for 105mm Throttle Body
HLY300-620
—
HLY20-2
Pro Series Secondary Linkage
HLY20-122
Stainless steel linkage simplifies adjustment of secondaries on all double pumpers.
Throttle Cable Brackets
Throttle cable brackets are engi- neered to combine fit, function, and a professional appearance. Choose from short-style economy chrome or full-length red anodized billet aluminum versions. Sold com- plete with throttle return springs.
Part No. Description
HLY20-112
HLY20-88
Accessory Components Part No.
Description
HLY300-225
Hi-Ram LS Intake Manifold Stud Kit, Includes (10) M6 x 1.0 Studs, Nuts, & Washers NEW!
HLY534-203
EFI Hi-Ram Fuel Rail Kit, GM LS
HLY534-224
EFI Hi-Ram Fuel Rail Kit, GM LT
*Without EFI port provisions. †Includes EFI port provisions and fuel rails. ‡Accepts '86-95 Ford 5.0L throttle body and has side mount top.
HLY20-88
Chrome Plated Throttle Bracket, 4150/4160, Rear Mount
HLY20-112
Black Anodized Aluminum Throttle Bracket, 4150/4160, Full Length
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2022-23