Holley Semi Truck Engine Parts
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Holley®Analog Style Series 4-1/2" Tachometer with Internal Shift Light, White, 8000 RPM (26-616W)Universal Analog Style Series Tachometer with Internal Shift Light (26-616W) by Holley®. Diameter: 4-1/2". Face Color: White. Tachometer Range: 8000 RPM. Holley analog-style standalone tachometers with internal LED shift lights gives...$246.95 - Holley®Bold Style 2-1/16" Gauge Bezels, Black (553-145BKB)Universal Bold Style Gauge Bezels (553-145BKB) by Holley®. Diameter: 2-1/16". Finish/Color: Black. Pack of 3. These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. This top-grade...Threaded for simple screw-on replacementBold style bezel is thicker than stock$39.77
- Holley®Bold Style 2-1/16" Gauge Bezels, Silver (553-145SB)Universal Bold Style Gauge Bezels (553-145SB) by Holley®. Diameter: 2-1/16". Finish/Color: Silver. Pack of 3. These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. This top-grade...Threaded for simple screw-on replacementBold style bezel is thicker than stock$39.77
- Holley®Bold Style 3-3/8" Bezels, Black (553-146BKB)Universal Bold Style Bezels (553-146BKB) by Holley®. Diameter: 3-3/8". Finish/Color: Black. Pack of 2. These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. This top-grade product is...Threaded for simple screw-on replacementBold style bezel is thicker than stock$46.40
- Holley®Bold Style 3-3/8" Bezels, Silver (553-146SB)Universal Bold Style Bezels (553-146SB) by Holley®. Diameter: 3-3/8". Finish/Color: Silver. Pack of 2. These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. This top-grade product is...Threaded for simple screw-on replacementBold style bezel is thicker than stock$46.40
- Holley®Bold Style 4-1/2" Bezels, Black (553-147BKB)Universal Bold Style Bezels (553-147BKB) by Holley®. Diameter: 4-1/2". Finish/Color: Black. Pack of 2. These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. This top-grade product is...Threaded for simple screw-on replacementBold style bezel is thicker than stock$53.05
- Holley®Bold Style 4-1/2" Bezels, Silver (553-147SB)Universal Bold Style Bezels (553-147SB) by Holley®. Diameter: 4-1/2". Finish/Color: Silver. Pack of 2. These bold style bezels are a custom option to replace to stock bezel on Holley EFI Analog Style Gauges. This top-grade product is...Threaded for simple screw-on replacementBold style bezel is thicker than stock$53.05
- Holley®Boost Control Solenoid (557-201)Universal Boost Control Solenoid by Holley®. This product is made from high-grade materials to meet the strictest standards of high quality. Designed with the utmost care and attention to detail, this Holley's product ensures superior...Engineered to enhance your vehicle's performanceMade to stringent quality standards$389.95
- Holley®Dash Bezel for the Racepak Dashes (553-437)Dash Bezel for the Racepak Dashes by Holley®. Designed utilizing the latest technology, this product by Holley features premium quality and will perform better than advertised. Perfect for your vehicle and lifestyle, it is manufactured...Precise manufacturing and high-grade materialsExceptional performance at a competitive price$209.95
- Holley®Dominator™ EFI Drive-By-Wire Dual Throttle Body Harness (558-450)Dominator™ EFI Drive-By-Wire Dual Throttle Body Harness by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection,...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$279.95
- Holley®Driver's Side Low-Mount LS Drive System (Alt, P/S w/o A/C) (20-156)Driver's Side Low-Mount LS Drive System (Alt, P/S Without A/C) (20-156) by Holley®. Make your vehicle faster and more powerful with premium-quality performance fuel system parts stocked on our website. Manufactured using the highest...Designed as a replacement for your worn-out fuel system partWill help optimize your vehicle’s performance and fuel efficiency$1,099.95
- Holley®EFI Analog Style Series 2-1/16" Air/Fuel Wideband 02 Gauge Kit with 0-5 Volt Output, Black (553-168)Universal EFI Analog Style Series Air/Fuel Wideband 02 Gauge Kit with 0-5 Volt Output (553-168) by Holley®. Diameter: 2-1/16". Face Color: Black. Holley is pleased to announce newest member of its very successful analog-style gauges...$296.95
- Holley®EFI Analog Style Series 2-1/16" Air/Fuel Wideband 02 Gauge Kit with 0-5 Volt Output, White (553-168W)Universal EFI Analog Style Series Air/Fuel Wideband 02 Gauge Kit with 0-5 Volt Output (553-168W) by Holley®. Diameter: 2-1/16". Face Color: White. Holley is pleased to announce newest member of its very successful analog-style gauges...$296.95
- Holley®EFI Harness Kit (558-501)EFI Harness Kit (558-501) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more....Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$715.95
- Holley®EFI Injector Harness Kit (558-508)EFI Injector Harness Kit (558-508) by Holley®. Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much...Top-grade fuel system upgrade that will take your driving to the next levelDesigned to help you maximize your vehicle’s fuel system efficiency$649.95
- Holley®EFI Pro Dash GPS Module (554-147)Universal EFI Pro Dash GPS Module by Holley®. This top-grade product is expertly made in compliance with stringent industry standards to offer a fusion of a well-balanced design and high level of craftsmanship. Manufactured from...High quality at an affordable priceExpertly made from premium materials$44.95
- Holley®EFI Series 1.5" Mechanical Oil Filled Fuel Pressure Gauge, 100 PSI (26-507)Universal EFI Series Fuel Pressure Gauge by Holley®. Diameter: 1.5". Mechanical. Oil Filled. Pressure Range: 100 PSI. The Holley EFI analog-style gauge is designed specifically for use with EFI systems. The 0-100 psi gauge is Glycerine...$34.95
- Holley®EFI Series 2-1/16" CAN Air/Fuel Left Gauge, Black (553-131)Universal EFI Series Air/Fuel Left Gauge (553-131) by Holley®. Diameter: 2-1/16". Face Color: Black. These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and...$161.95
- Holley®EFI Series 2-1/16" CAN Air/Fuel Left Gauge, White (553-131W)Universal EFI Series Air/Fuel Left Gauge (553-131W) by Holley®. Diameter: 2-1/16". Face Color: White. These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and...$161.95
- Holley®EFI Series 2-1/16" CAN Air/Fuel Right Gauge, Black (553-132)Universal EFI Series Air/Fuel Right Gauge (553-132) by Holley®. Diameter: 2-1/16". Face Color: Black. These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and...$161.95
- Holley®EFI Series 2-1/16" CAN Air/Fuel Right Gauge, White (553-132W)Universal EFI Series Air/Fuel Right Gauge (553-132W) by Holley®. Diameter: 2-1/16". Face Color: White. These analog-style gauges are designed specifically for use with Holley EFI systems. They are compatible with all Terminator, HP, and...$161.95
- Holley®EFI Series 2-1/16" CAN Fuel Pressure Gauge, Black, 0-100 PSI (553-129)Universal EFI Series Fuel Pressure Gauge (553-129) by Holley®. Diameter: 2-1/16". Face Color: Black. Pressure Range: 0-100 PSI. Holley is pleased to announce the continuation of their popular analog-style gauges, designed specifically...$169.95
- Holley®EFI Series 2-1/16" CAN Fuel Pressure Gauge, White, 0-100 PSI (553-129W)Universal EFI Series Fuel Pressure Gauge (553-129W) by Holley®. Diameter: 2-1/16". Face Color: White. Pressure Range: 0-100 PSI. Holley is pleased to announce the continuation of their popular analog-style gauges, designed specifically...$161.95
- Holley®EFI Series 2-1/16" CAN Oil Pressure Gauge, Black, 0-100 PSI (553-127)Universal EFI Series Oil Pressure Gauge (553-127) by Holley®. Diameter: 2-1/16". Face Color: Black. Pressure Range: 0-100 PSI. Holley is pleased to announce the continuation of their popular analog-style gauges, designed specifically...$169.95
- Holley®EFI Series 2-1/16" CAN Oil Pressure Gauge, White, 0-100 PSI (553-127W)Universal EFI Series Oil Pressure Gauge (553-127W) by Holley®. Diameter: 2-1/16". Face Color: White. Pressure Range: 0-100 PSI. Holley is pleased to announce the continuation of their popular analog-style gauges, designed specifically...$169.95
- Holley®EFI Series 2-1/16" CAN Vacuum/Boost Gauge, Black, 30InHg/30 PSI (553-130)Universal EFI Series Vacuum/Boost Gauge (553-130) by Holley®. Diameter: 2-1/16". Face Color: Black. Pressure Range: 30InHg/30 PSI. Holley is pleased to announce the continuation of their popular analog-style gauges, designed...$169.95
- Holley®EFI Series 2-1/16" CAN Vacuum/Boost Gauge, White, -30inHg to +30 PSI (553-130W)Universal EFI Series Vacuum/Boost Gauge (553-130W) by Holley®. Diameter: 2-1/16". Face Color: White. Pressure Range: -30inHg to +30 PSI. Holley is pleased to announce the continuation of their popular analog-style gauges, designed...$161.95
- Holley®EFI Series 2-1/16" CAN Voltage Gauge, Black, 0-18 V (553-126)Universal EFI Series Voltage Gauge (553-126) by Holley®. Diameter: 2-1/16". Face Color: Black. Range: 0-18 V. Holley is pleased to announce the continuation of their popular analog-style gauges with the release of a new white face...$169.95
- Holley®EFI Series 2-1/16" CAN Voltage Gauge, White, 0-18 V (553-126W)Universal EFI Series Voltage Gauge (553-126W) by Holley®. Diameter: 2-1/16". Face Color: White. Range: 0-18 V. Holley is pleased to announce the continuation of their popular analog-style gauges with the release of a new white face...$161.95
- Holley®EFI Series 2-1/16" Programmable Fuel Level Gauge, Black (553-133)Universal EFI Series Fuel Level Gauge (553-133) by Holley®. Diameter: 2-1/16". Type: Programmable. Face Color: Black. Unlike the other Holley EFI gauges which daisy chain together, the fuel level gauge wires directly to the sending...$169.95
