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Proflow Cylinder Head, Ford Thermactor Port, Threaded Insert, Accessory Bush, 5/8-11 od To 7/16-14 id, Steel, Black Oxide, Set of 4 - PFECHD007 PFECHD007
Proflow Cylinder Head, Ford Thermactor Port, Threaded Insert, Accessory Bush, 5/8-11 od To 7/16-14 id, Steel, Black Oxide, Set of 4 - PFECHD007
Proflow Cylinder Head, Ford Thermactor Port, Threaded Insert, Accessory Bush, 5/8-11 od To 7/16-14 id, Steel, Black Oxide, Set of 4 - PFECHD007 PFECHD007
Proflow Cylinder Head, Ford Thermactor Port, Threaded Insert, Accessory Bush, 5/8-11 od To 7/16-14 id, Steel, Black Oxide, Set of 4 - PFECHD007

Proflow Cylinder Head, Ford Thermactor Port, Threaded Insert, Accessory Bush, 5/8-11 od To 7/16-14 id, Steel, Black Oxide, Set of 4 - PFECHD007

SKU: PFECHD007
$27.70 - $27.70
$27.70
$27.70 - $27.70
$27.70
+ GST
Stock Status: ⌛ Available — ships from supplier, allow 2–10 days shipping

Part Number: PFECHD007

Proflow Small Block Ford Thermactor Inserts

These small block Ford thermactor inserts are designed to thread into your heads to change the thread size. These inserts thread right into the existing cylinder head thermsctor  ports to allow use of the factory accessory drive bolts.

Also required for many aftermarket cylinder heads to reduce from 5/8 thread down to 7/16 for mounting factory accessories,  eg:AFR-1422