Name: Ford Racing - 302/351w "z-head" Aluminum - Assembled 63cc With 7mm Valve - M-6049-Z304DA7
Brand: Ford Racing
SKU: FRPM-6049-Z304DA7
Price: 2063.16 USD
Availability: InStock

302/351W &Quot;z-Head&Quot; Aluminum - Assembled 63CC With 7MM Valve — manufactured by Ford Performance Parts (Ford Motor Company).

Fits 302/351 Windsor engines
Cast from prime A356 T6 aluminum
Heads are cast with high-flow ports
20 degree inline valves
Premium stainless steel lightweight 7MM 2.02" intake M-6507-D3047 and 1.60" M-6505-D3047 exhaust valves
Uses PAC 1219X conical style valve springs with machined retainers and machined valve locks. Most hydraulic cams can be used with these springs.
·Valve spring closed pressure - 145 lbs. @1.800"

·Valve spring open pressure - 358 lbs. @ 1.175"
Includes laser cut guide plates M-6566-Z304D for use with 5/16" pushrods and 7/16" rocker studs
Steel alloy intake and exhaust valve seats
Manganese-bronze valve guides
63cc CNC'd combustion chamber
Intake port volume as cast: 204cc
Exhaust port volume as cast: 85cc
Accepts both tapered seat and gasket style 14mm spark plugs (Motorcraft AGSP-32-PP, Autolite 3924, 3925)
Requires 1.65:1 or 1.5:1 ratio roller rocker arms with .150" offset intake pushrod cup (not included)
Raised exhaust port exit, custom headers may be required
Check piston to valve clearance including radial valve clearance before installing these cylinder heads on your engine
Uses Felpro® exhaust gasket part number 1487

Specifications

Part Type	Engine: Cylinder Heads
Instruction Sheet	Available (PDF)
Warranty Availability	Available
Package Dimensions	9.5" x 7.5" x 21.5"
Package Weight	31.8 lb(s)
UPC Code	756122233818
Country of Origin	United States

Genuine Ford Racing Parts — backed by Ford Motor Company's factory engineering and warranty.

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Ford Racing - 302/351w "z-head" Aluminum - Assembled 63cc With 7mm Valve - M-6049-Z304DA7

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