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Holley Ford 7.3L Godzilla High-Mount Accessory Drive Base Kits 20-320 Systems, Kit, Oiling System, Serpentine, Natural Finish, Godzilla, Kit

SKU: HLY20-320

Accessory Drive Systems

Holley Ford 7.3L Godzilla High-Mount Accessory Drive Base Kits 20-320 Systems, Kit, Oiling System, Serpentine, Natural Finish, Godzilla, Kit

SKU: HLY20-320

Accessory Drive Systems
A$3,917.74
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.

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Description

Pulley Kit - 6-Rib Serpentine - Ford Godzilla - Kit


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:16:11

Data: v4.2 - Upd: 2026-11-08 06:33:24

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly20-320
SFX Item ID 4783309
Accounting SKU hly-20-320
Manufacturer SKU 20-320
Manufacturer UPC 090127818954
Alternative References 20-320, HLY-20-320, HOL20-320

Accessory Drive Systems, High-Mount Base Kit, Holley Oiling System, Serpentine, Natural Finish, Ford 7.3L Godzilla, Kit

Holley's Ford 7.3L Godzilla high-mount accessory drive base kits with their patent-pending technology, integrates timing cover, oil pump, oil pan, water pump, alternator, and the option for A/C and/or P/S, all in one streamlined system. Plus, they are 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. Holley's 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, they incorporated a proven pump design utilizing Melling sourced components that mimics the factory pressure level. Unlike most pumps that require removing the oil pan to change the pressure spring, Holley introduced a first-of-its-kind external access port, allowing hassle-free spring switching. Moreover, their 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 to always ensure proper oil delivery.

These accessory drive systems offer flexible configuration options to meet various needs, making Holley's Godzilla high-mount accessory drive kits the ultimate solutions for engine swaps, offering unparalleled functionality, adaptability, and ease of installation. Choose from natural as-cast aluminum or black finish.

Product Attributes
BrandHolley
Manufacturer's Part Number20-320
Part TypeAccessory Drive Systems
Product LineHolley Ford 7.3L Godzilla High-Mount Accessory Drive Base Kits
UPC090127818954
Pulley StyleSerpentine
Crankshaft Pulley IncludedNo
Water Pump MaterialCast aluminum
Water Pump ColorNatural
Water Pump Pulley IncludedYes
Power Steering Pump Reservoir IncludedNo
Power Steering Pulley IncludedNo
Power Steering Brackets IncludedNo
Alternator Pulley IncludedNo
Alternator Fan IncludedNo
Alternator Brackets IncludedNo
Air Conditioning Pulley IncludedNo
Air Conditioning Bracket IncludedNo
Idler IncludedNo
Idler Brackets IncludedNo
Tensioner IncludedNo
Tensioner Cover IncludedNo
Hardware IncludedYes
Belt IncludedNo
QuantitySold as a kit.

Compatibility

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