Engines and Components› Belts and Pulleys
Holley
COMP ACC DRV KIT FOR OE OIL PAN, GDZ-NAT
SKU: H00E 20-310
Moderate — 2–4 hours
Description
Part #: 20-310
Holley's high-mount accessory drive has everything pulled up and in tighter than other options. The patent pending accessory drive incorporates the timing cover, water pump, alternator, A/C and P/S. This system works with the factory crank pulley, as well as aftermarket damper/pulleys.
Features:
- This high-mount accessory drive has all accessories pulled up and in tighter than other options
- Fits Ford 7.3-liter Godzilla engine - ideal for engine swaps
- Provides additional accessory clearance for swap applications that work with the factory rear sump oil pan
- Complete kits include everything needed for the most common, cost-effective combination - including all adapters, accessories, and belt
- Includes new front main seal and installation tool
- 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
Fits Ford 7.3L Godzilla - Includes Timing Cover/Coolant Manifold, SD7 A/C Compressor, Alternator, P/S Pump, Tensioner, Water Pump, Belt & Pulleys
MIA's Description
Fitment
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Specifications
| Brand | Holley |
| Part Number | H00E 20-310 |
| Weight | 68.6 lb |
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.
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