Quick search box
Search by vehicle
Search by product
Quick links

Acceptance Mark

Official PayPal Seal
(Your shopping cart is empty)

  Home > Engine Components > Cylinder Heads >

  FORD RACING “SPORTSMAN” SHORT TRACK CAST IRON CYLINDER HEADS - Bare Head (64cc Chamber)
  FORD RACING “SPORTSMAN” SHORT TRACK CAST IRON CYLINDER HEADS - Bare Head (64cc Chamber)
FORD RACING “SPORTSMAN” SHORT TRACK CAST IRON CYLINDER HEADS - Bare Head (64cc Chamber)

Bookmark and Share
 
Click on each thumbnail below to see other views:
List: $425.00


Product Code: M-6049-N351
Qty:

  
Description
 
• M-6049-N352 cylinder heads have not
been approved for the NASCAR Late Model
Stock Series
• Several casting and machining changes
have been incorporated in the improved
N351/N352 cylinder head to improve
durability and flexibility
• M-6049-N351/N352 have internal posts
and ribs added to improve head gasket life
by reducing head deck flexing
• M-6049-N351/N352 have material removed
over the intake ports to reduce weight
• M-6049-N352 has improved valve seat
machining to reduce “sinking” the valve seat
too far into the port
• M-6049-N352 has reduced intake and
exhaust port volumes to better suit the
smaller displacement engines (302 CID) and
351 CID engines with limited modifications
that are the most popular basis for entry level
oval track applications where these heads
are used
• M-6049-N352, intake port volume reduced
8cc with no reduction in flow due to removal
of the bump required in the current port for
pushrod clearance
• M-6049-N352, exhaust port volume reduced
3cc with no reduction in flow to restore
the port size near the valve seat which had
gradually increased due to core box wear
• These heads use .708" reach tapered seat
spark plugs depending on application

INSTALLATION NOTES
• Requires M-6564-F351/J351 roller rocker
arms with offset intake valve pushrod cup
• Unique header flange required
• Must use head bolt kit M-6065-C351
to install cylinder heads

Parts to assemble M-6049-N351*:
M-6566-D351* Pushrod guideplate (pkg. of 8)
M-6527-C311* Rocker arm studs (pkg. of 16)
M-6505-A351* High-flow stainless steel exhaust valve
M-6507-A351* High-flow stainless steel intake valve
M-6514-A50* Retainers (pkg. of 16)
 
Instruction Sheet
Click here to view the parts instruction sheet.

Share your knowledge of this product with other customers... Be the first to write a review

Browse for more products in the same category as this item:

Engine Components > Cylinder Heads


Ford Racing/Steeda 90mm Cold Air Intake and DiabloSport Predator 2007-2009 Mustang GT Combo $499.95
Ford Racing Shelby GT500KR Special Edition Mufflers $599.00
Ford Racing 2005-2009 Mustang Lighted Ford Racing Sill Plates $275.00
2008-2010 Shelby GT500 Upgraded Crank Damper $299.00
2007-2009 Shelby GT500 Wheels $224.00
Ford Racing Parts Direct.com
A Subsidiary of
Autocars/Speedshop Direct
3212 El Camino Real Atascadero, CA 93422
 About Us
 Privacy Policy
 Send Us Feedback