39-48 OFFY CYL.HEADS
- This product is discontinued.
- This item ships directly from the manufacturer. It may take an additional business days for Offenhauser to ship this item.
- Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
- This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
- This item UP81919 is made to order. It will be shipped from our warehouse when it is produced.
This item is garage sale priced because we don't normally carry these with a .425" valve relief.
These Offy flathead Ford heads are finned for high heat dissipation, bigger water capacity for "built" engines and everybody knows, nothing beats a full-dress flathead for beauty! Heads have a .425" valve relief.
Compression ratio will be slightly lower than specs listed below. Specs below are for a .400" valve relief. These heads are a .425" valve relief.
Temp sender provision is 3/8" NPT.
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Q & A
Tim talks about the new Edelbrock powder coated cylinder heads and provides a little history on Federal Mogul heads.
Tim shows off our aluminum cylinder heads for 348-409 Chevys.