302 Windsor +030 Hypatec Flat Top Pistons 4.030 SBF, Ford 289 302W CH: 1.587" (LARGE valve relief)

Speed Pro Hypatec Pistons for the Ford Windsor 289 /302 Engines. 

**Note - has large valve reliefs for aftermarket heads with larger valves. Suit large camshafts with 2.020" valves. 

Application: Ford Windsor 289 302

Crown: Flat Tops

Reliefs:  -8cc 

Piston Material:  Hypereutectic aluminum alloy 

Bore:  4.030"

Oversize: + .030"

Pin Height: 1.605"  (Standard Crank & Standard Rods) 

Pin Dia:   Ford .912"

Skirt Coating: Yes - DurOShield coated

Rings: 5/64"  5/64"  3/16"

Rings - NOT included.  

Recommended Rings:

• Hastings:  HAST-2M-139-030  (Moly)
• Sealed Power: SP-E-251K30  (Moly)

Disclaimer

The data provided is correct to the best of our knowledge.

It is up to the purchaser to ensure it is suitable for their application.

Some products require specialised fitting and additional parts.

NOTE* Photo is a representative image and not of actual product.