Installation Time
(approx) 6 Hours
Difficulty Level:
Mechanical expertise or professional installation required.
Installation Guides
No guide available for this part yet.
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Holley High-Mount Accessory Drive with Oiling System; Complete Kit; Silver (20-26 7.3L F-250 Super Duty)Find parts that fit my vehicle
Item SD34480
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Product Information
Features, Description, Q&A, Specs & Installation
Features
- Fits Ford 7.3L Godzilla Engine
- Includes Holley Timing Cover And Coolant Manifold
- Equipped With SD7 A/C Compressor
- Complete Kit Contains Alternator, Power Steering Pump, And Tensioner
- Water Pump With Pulley Included
- Serpentine Belt And Pulleys Provided
- Oil Pump Replacement With High-Capacity Gerotor Pump
- Includes Cast Aluminum Oil Pan With 6.5 Quart Capacity
- Oil Pan Features Performance Windage Tray And Baffle
- Compatibility With Factory Crank Pulleys And Aftermarket Dampers
- Integrated Oil Priming Ports And Oil Cooler Plumbing Ports
- External Pressure Spring Access Port For Easy Oil Pressure Adjustment
- Relocated Heater Hose Connections For Improved Visual Appearance
- Includes New Front Main Seal And Installation Tool
- Alternator Provides 105 Amps Output
- Power Steering Pump Includes Hardline And Reservoir
- Aluminum Housing With Cast Finish
- Turbo Oil Drainback Port Present
- Composite And Steel Pulley Materials
- Black Serpentine Belt Included
Description
High-Mount Accessory Drive Integration. The Holley High-Mount Accessory Drive with Oiling System; Complete Kit; Silver is a comprehensive system designed specifically for the Ford 7.3-liter Godzilla engine. This kit consolidates key components such as the timing cover, oil pump, oil pan, water pump, alternator, air conditioning compressor, and power steering pump into one streamlined package ideal for engine swaps. It ensures proper engine placement and clearance under stock hoods while offering enhanced reliability and performance.
Construction and Appearance. The system features a cast aluminum oil pan with a performance windage tray and baffle for optimal oil control under high G-forces. The accessory drive components incorporate aluminum housing with a cast finish, and pulleys made from composite and steel materials, delivering durability and a professional, clean appearance. The serpentine belt is black with multiple grooves, enhancing belt grip and longevity.
Installation. Installation requires moderate mechanical knowledge. The kit is designed as a direct fit accessory drive system for the intended engine. Included hardware and an installation tool for the front main seal simplify the assembly process, reducing installation time.
Warranty. This product is backed by a manufacturer’s limited 90-day warranty, offering peace of mind for the purchaser.
Application. Designed for the Ford 7.3L Godzilla engine, this kit serves as a versatile accessory drive and oiling solution primarily intended for engine swaps rather than direct vehicle-specific installation.
Holley 20-340
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) High-Mount Accessory Bracket Assembly
- (1) Integrated Oiling System
- (1) Serpentine Belt
Questions & Answers
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Will It Fit My F-250
- 7.3L V8 - 20, 21, 22, 23, 24, 25, 26
