Sale

Engines and Components Belts and Pulleys

Holley

GODZILLA HIGHMOUNT ACCESSORY DRIVE W/ OILING SYS COMPLETE KIT NATURAL

$3,055.95 $2,586.06 Save $469.89

SKU: H00E 20-340

In Stock
In Stock
Ships by Aug 4
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

Part #: 20-340

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.

Features:

  • Complete kits include everything needed for the most common, cost-effective combination - including all adapters, accessories, and belt
  • Crank concentric driven Gerotor oil pump utilizes all Melling internal components
  • OE style cast oil pan design with 6.5 quarts oil capacity (with filter) and 1/2-inch NPT turbo drain-back port
  • 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
  • Advanced windage tray and baffle system keep oil in the sump
  • New oil pan hardware and dipstick included
  • Fits Ford 7.3-liter Godzilla engine - ideal for engine swaps
  • Includes new front main seal and installation tool
  • Works with the original factory crank pulley, as well as aftermarket damper/pulleys
  • This high-mount accessory drive has all accessories pulled up and in tighter than other options
  • 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

Fits Ford 7.3L Godzilla - Includes Holley Timing Cover/Coolant Manifold, SD7 A/C Compressor, Alternator, P/S Pump, Tensioner, Water Pump, Belt & Pulleys, Oil Pump, and Oil Pan

MIA's Description

The Holley 20-340 is a High-Mount Accessory Drive, Complete Kit for Ford Godzilla 7.3L engines. It includes everything needed for the most common, cost-effective combination, including all adapters, accessories, and belts. It features a crank concentric driven Gerotor oil pump that utilizes all Melling internal components and an OE style cast oil pan design with 6.5 quarts oil capacity (with filter) and 1/2-inch NPT turbo drain-back port.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHolley
Part NumberH00E 20-340
Weight100.0 lb

Videos

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy