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Remanufactured Cylinder Heads Assemblies GT40P 302 5.0L 4 Bar Genuine OEM SET/Pair NO CORE CHARGE NECESSARY

Brand: JJ Original Equipment

4.1 12 ratings

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Currently unavailable.
We don't know when or if this item will be back in stock.

Complete disassembly and thorough cleaning via hot tank & pressure tested to confirm casting integrity
New valve seats installed as necessary
New valve stem seals installed on all our heads & all valve guides are replaced with new ones as necessary.
Valve job Performed with all required angles & vacuum tested seals to ensure perfect compression.
All necessary parts are cleaned and inspected before final assembly to meet AERA specifications

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Product Description

This is a SET of Rebuilt GT40P 5.0L 4 BAR Cylinder Head Assembly's.

Part # : GT40P , F77E ,

Description : (2) Rebuilt GT40P 4 BAR (angle plug) Cylinder Head Assemblies with Rocker Arms

Note : Cylinder Head uses 7/16 Head Bolts

Remanufacturing Process Includes:

- Complete disassembly and thorough cleaning via hot tank & pressure tested to confirm casting integrity

- New valve seats installed as necessary

- New valve stem seals installed on all our heads & all valve guides are replaced with new ones as necessary.

- Valve job Performed with all required angles & vacuum tested seals to ensure perfect compression.

- PCD milled to ensure a super smooth finish. (PCD stands for Polycrystalline Diamond, and is best for aluminum heads).

- CBN milled to ensure a super smooth finish. (CBN stands for Cubic Boron Nitride and is best for cast-iron heads).

- All necessary parts are cleaned and inspected before final assembly to meet AERA specifications

JJ Original Equipment 90-day (Unlimited Miles) Remanufactured Cylinder Head Warranty

Product information

Technical Details

Manufacturer

‎Ford

Brand

‎JJ Original Equipment

Manufacturer Part Number

‎F77E , F87Z6049BAA , F67Z6V049BARM

Additional Information

ASIN

B08H5VWDBL

Customer Reviews

4.1 12 ratings

4.1 out of 5 stars

Best Sellers Rank

#1,224,755 in Automotive (See Top 100 in Automotive)
#109 in Automotive Replacement Engine Cylinder Heads

Date First Available

September 1, 2020

Warranty & Support

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Customer reviews

4.1 out of 5

12 global ratings

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Ben

Perfect heads, arrived in great condition.

Reviewed in the United States on September 6, 2023

Verified Purchase

Got a set of gt40p heads for my 67 mustang with a 302. Needed a cheap and quick replacement to fix stripped heads from prior owner. These showed up in great packaging. Looked brand new. Install went smooth and they helped wake up the 302.

4 people found this helpful

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CJ C.

Quality

Reviewed in the United States on October 19, 2023

Verified Purchase

Was Skeptical But when it was delivered. It was well packaged and the heads looked great. Great product for the price.

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