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Holley Godzilla High-Mount Accessory Drive - With Holley Swap Oil Pan and Pump - Base Kit

Holley Godzilla High-Mount Accessory Drive - With Holley Swap Oil Pan and Pump - Base Kit

Part No.: 20-320

Price: $1,249.95
Quantity:

Holley Godzilla High-Mount Accessory Drive - With Holley Swap Oil Pan and Pump - Base Kit Product Description:

BASE ACC & OIL SYSTEM FOR HOLLEY GDZ-NAT

Fits Ford 7.3L Godzilla - Includes Holley Timing Cover/Coolant Manifold, Water Pump, Oil Pump, and Oil Pan

Overview
Holley is proud to present our revolutionary high-mount accessory drive and oiling system for the Ford 7.3-liter Godzilla Engine. With our patent-pending technology, we have integrated the timing cover, oil pump, oil pan, water pump, alternator, and the option for A/C and/or P/S, all in one streamlined system. Furthermore, this versatile accessory drive is compatible with both factory crank pulleys and aftermarket damper/pulleys. Positioning an engine swap correctly is crucial, ensuring it aligns with the vehicle's original engine's crankshaft centerline. Our innovative solution achieves just that, allowing proper engine placement while providing clearance for a stock Fox Body hood (when used with a low-profile intake). Our system replaces Ford's sump-mounted oil pump with a high-capacity gerotor pump positioned behind the timing cover, gaining crucial crossmember and ground clearance. To ensure reliability, we have incorporated a proven pump design utilizing Melling sourced components that mimics the factory pressure level. Should your application require additional oil pressure, we offer a high-pressure spring kit (part# 302-102) for easy installation. Unlike most pumps that require removing the oil pan to change the pressure spring, we have introduced a first-of-its-kind external access port, allowing hassle-free spring switching. Moreover, our cast aluminum oil pan features a performance-minded windage tray and baffle, guaranteeing proper oil pickup during high G maneuvers. For extreme situations, such as drag racing, upgrade to the optional race baffle (part #302-105) to always ensure proper oil delivery. For those interested in adding an oil cooler, see Earl's part #GZ0001ERL which offers dual -8AN male fittings for this purpose. Our accessory drive system offers flexible configuration options to meet various needs. For instance, we provide different alternator choices to cater to diverse performance and electrical requirements. If you prefer a customized modular setup, you can opt to exclude the A/C and/or P/S components. Our "base kits" include everything except these optional components. Alternatively, you can choose our "Holley Complete Kit" for the most commonly selected, cost-effective combination. Holley's Godzilla High-Mount Accessory Drive is the ultimate solution for engine swaps, offering unparalleled functionality, adaptability, and ease of installation.

Features:

  • Crank concentric driven Gerotor oil pump utilizes all Melling intgernal components
  • Integrated oil priming ports and procedure and oil cooler plumbing ports (must purchase Earl's #GZ0001ERL to utilize oil cooler ports)
  • "Always accessible" pressure spring port allows for quick oil spring pressure changes
  • OE Style cast design with 6.5 quarts oil capacity (with filter) and 1/2-inch NPT turbo drain-back port
  • Advanced windage tray and baffle system keep oil in the sump
  • New oil pan hardware and dipstick included
  • Includes new front main seal and installation tool
  • Fits Ford 7.3-liter Godzilla engine – ideal for engine swaps
  • Allows for A/C and/or P/S delete and choice of alternator (these accessories not included)
  • Works with the original factory crank pulley, as well as aftermarket damper/pulleys
  • Relocates heater hose connections out of sight for a noticeable visual improvement over the OE design
  • Alternator options do not require the original ECU control to function
  • P/S pump with the optional external reservoir is ideal for hydro-boost applications
  • Choose from natural as-cast aluminum or black finish

About Holley

Specs
A/C Compressor Included No
Accessory Drive Style High-Mount
Alternator Included No
Application Ford 7.3L Godzilla
Belt Included No
Belt Type Serpentine
Brand Holley
Category Belts and Cooling
Damper Included No
Damper Style Factory
Emission Code 5
Engine Ford 7.3L Godzilla
Finish Cast
Grade Type Performance
Hardware Included Yes
Housing Material Aluminum
Material Cast Aluminum
Oil Adapters Included No
Oil Cooler Included No
Oil Cooler Ports Yes
Oil Priming Port Yes
Oil Pump and Pan Included Yes
Oil Pump Gear Material Powdered Metal
Oil Pump Type Gerotor
Oil System Capacity (w/ filter) 6.5 Quarts
Part Type Accessory Drive Belt Kit
Power Steering Hardline Included No
Power Steering Pulley Included No
Power Steering Pump Included No
Power Steering Reservoir Included No
Product Type Accessory Drive Kits
Pulley Color Black
Pulley Material Composite and Steel
Pulley Style Serpentine
Sub Category Accessory Drive Belt System Components
Tensioner Included No
Thermostat Included No
Turbo Oil Drainback Yes
Universal Or Specific Fit Specific
Warranty Limited 90 Day
Water Neck Included Yes
Water Pump Included Yes
Water Pump Pulley Included Yes
UPC 090127818954
Part Number 20-320
Service Parts
Emissions
5

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.
Tech Resources
 
Installation questions can be answered by referring to the comprehensive .pdf instructions available above.
Warranty Information
Limited 90 Day: See Details

GODZILLA ACCESSORY DRIVE COMPARISON

Part Number Type Oil Pump and Oil Pan Timing Cover (Included)
20-300 / 20-300BK Base Kit (Acc. Not Included) OE Oil Pump/Pan (Not Included) Holley Cover for OE Pan (97-410 or 97-418)
20-310 / 20-310BK Complete Kit OE Oil Pump/Pan (Not Included) Holley Cover for OE Pan (97-410 or 97-418)
20-320 / 20-320BK Base Kit (Acc. Not Included) Includes Holley Pump and Pan Holley Cover for Holley Pump/Pan (97-401 or 97-417)
20-340 / 20-340BK Complete Kit Includes Holley Pump and Pan Holley Cover for Holley Pump/Pan (97-401 or 97-417)

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