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300-251 | MAP SENSOR PORT COVERclose
This billet aluminum cover eliminates the MAP Sensor and works with most intake manifolds w/ the LS3 style MAP Sensor. Includes O-ring seal and mounting hardware.BrandHolley EFIEmission Code5Product TypeMAP SensorPart Number300-251..
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37-1534 | DOMINATOR KIT GEN 2 AND 3 4500close
Holley has you covered with our new Renew Kit for the Gen III Aluminum Dominators. The new kit includes all of the gaskets and hardware that you have come to expect in our renew kits including a pair of .120 and .130 needle and seat assemblies. Plus, the kit also includes both 2 Circuit and 3-Circuit Metering Block and Fuel Bowl gaskets and throttle body gaskets to fit your 950 CFM to 1475 CFM mod..
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3720G | MAGNETIC CABLE TIE - SMALL TIE BLK 2 PKclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3721G | MAGNETIC CABLE TIE - LARGE TIE BLK 2PKclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3723G | MAGNETIC CABLE CLAMP - 1/2 CABLE/WIRE BLclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3725G | MAGNETIC CABLE HOLDER - 1/2 CABLE/WIRE Bclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3726G | MAGNETIC CABLE HOLDER - 3/4 CABLE/WIRE Bclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3730G | MAGNETIC INTERIOR PANEL RETAINER-3/4 BASclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3736G | MAGNETIC PIVOTING INTERIOR PLATE - 3/4 Bclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3740G | MAGNETIC CABLE TIE - SMALL TIE BLK 8PKclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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3741G | MAGNETIC CABLE TIE - LARGE TIE BLK 8PKclose
Mr. Gasket magnetic fasteners are designed to secure routing of electrical wires, cables, tubing, hose, or ignition wires used in street and racing applications. These fasteners offer a wide range of flexibility for custom installations in automotive, truck, trailer, commercial, agriculture industrial, electrical, and home shop use. Attaches to most metal surfaces , can be repositioned easily, and..
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4888G | MLS EXH COLLECTOR GASKET, 2.50 INCH 2 BOclose
Hole Diameter: 2.5", Bolt Spacing: 3.78", Bolt Hole: 3/8" 2-bolt hole. Multi-Layered Steel (MLS) header collector gaskets are designed for extreme cylinder pressure produced by high horsepower-high compression turbo-charged, supercharged & nitrous oxide engines. Manufactured from three stainless steel layers, resists corrosion, will not burn through or push out & maintains maximum fastener torque ..
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522-205 | FUEL INJECTOR, TERMINATOR 205 PPHclose
Holley EFI Fuel Injectors feature a precision lapped disc valve, high-quality brass windings, and high-temp O-rings. These injectors provide excellent linearity with no discernible "bounce" at low pulse widths as commonly found in other injectors. They are available in 80 or 205 lb/hr flow rates to accommodate a variety of vehicles from mild street cars to high horsepower race applications. Holley..
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5327G | KNURLED AIR CLEANER NUT CHROMEclose
Mr. Gasket air cleaner nuts are made from steel with knurled sides for easy hand tightening.Features:Chrome FinishKnurled Hand Grip1/4"-20 ThreadsBrandMr. GasketEmission Code5Filter Height1/2"FinishChromeMaterialSteelProduct TypeWing NutSize1/4"Thread1/4-20Weight0.1300Part Number5327G..
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534-215 | 2-1/16 WIDE BAND A/F GAUGE, 8.5-18, BLACclose
Holley EFI fully standalone 2-1/16" Air/Fuel Wideband O2 Gauge Kit. This highly accurate and feature packed unit is designed specifically for use with all EFI or carbureted systems and available in both black and white face versions. Features:Completely standalone with easy-to-read analog dial - Great for EFI or carbureted applicationsIncludes Bosch LSU 4.9 wideband O2 sensor which is compatible w..
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550-442 | TERMINATOR STEALTH EFI KIT W/TRANS CONTRclose
Have you been hesitant on switching to EFI because you like the traditional look of a carburetor? Do you have a GM 4L60/80E Transmission in your hotrod? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now you can have all of the benefits of EFI yet, maintain the traditional looks of a carburetor. Holley's Terminator Ste..
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550-443 | TERMINATOR STEALTH EFI KIT W/TRANS CONTRclose
Have you been hesitant on switching to EFI because you like the traditional look of a carburetor? Do you have a GM 4L60/80E Transmission in your hotrod? There is no more need to worry! Holley has you covered with the new Terminator Stealth Throttle Body Fuel injection System. Now you can have all of the benefits of EFI yet, maintain the traditional looks of a carburetor. Holley's Terminator Ste..
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556-127 | KIT, 8 CYLINDER SMART COIL KITclose
Do you need precision control over your ignition system? Would your combination benefit from Individual Cylinder Timing Control? Are you experiencing spark issues with your Stock Coils? Are you wanting to convert your Turbocharged Big Block Monstrosity to Coil-Near-Plug?! Problem solved, introducing the Holley EFI C-N-P Kit containing everything to convert your ignition system to Coil-Near-Plug! F..
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558-439 | TERMINATOR 205 LB/HR INJECTOR HARNESSclose
Injector upgrade harness for Terminator Throttle Body Systems. This harness is designed to be plug and play with our 205 lb/hr injector upgrade kit, Part Number 522-205. BrandHolley EFIEmission Code4Product TypeTerminator Throttle Body HarnessPart Number558-439..
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558-440 | UNIVERSAL 4CYL MPFI W/205LB CONNECTORSclose
This Universal 4 Cylinder EV14 Injector Harness is designed to be plug and play with HP EFI & Dominator EFI Systems, utilizing our 205 LB/HR Injector Set - Part Number 522-205.BrandHolley EFIEmission Code4Harness ApplicationUniversalHarness TypeInjectorInjector ConnectorBosch/EV14Product TypeInjector Harness - ConnectorPart Number558-440..
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