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NZD $802.41 10 items

10

NZD $802.41 10 items

Proflow Cylinder Heads, AirMax 170, SB For Ford 289, 302, 351W, Aluminium, Assembled 7/16 Studs, Adj G/Plates, 60cc Chamber,170cc Intake Runner, Pair

NZD $1,783.95

SKU: PFEAHF17060 Categories: Components, Custom Car Shop, Cylinder Heads, Engines & Components, Ford Windsor Tag: vpw

Out of stock

Proflow Cylinder Heads, AirMax 170, SB Ford 289, 302, 351W

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Proflow does not sacrifice quality for a low price–you get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of engines, for SB & BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302, 351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB. They have phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They’re also end-milled and drilled for accessories. The fully assembled heads have stainless steel valves, high performance valve springs, 7 degree valve locks, rocker arm studs, and guideplates. Perfect for your Mild or High performance Hot Rod.

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Note: We suggest using Proflow Head Bolt Stepped washers part number PFEAHF-HBW Proflow head bolt insert washers are designed to be used on Ford Windsor cylinder heads in applications where you have 7/16″ head bolts being used in 1/2″ bolt hole Stops head bolt hole distorting on aluminium heads when using 7/16 bolts on 289 / 302 standard Windsor block

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Specifications & Features:
Material	A356 Aluminum
Intake Port Volume	175cc(177.4)
Intake seat size	2.02
Exhaust seat size	1.60
Intake Port Location	Stock
Exhaust Port Volume	66cc(66.4)
Exhaust Port Location	Stock
Combustion Chamber Size	60cc
Valve Cover Bolt Pattern	Perimeter Bolt
Valve Angle	20Â°
Valve Spring Pocket Diameter	1.460″ O.D(1.55″ is available)
Deck Thickness	0.75
Spark Plug Dimensions	14mm x .750″
Head Bolt Diameter	1/2″
Valve Guide material	Manganese Bronze
Valve Guide I.D	11/32 or 8mm
Valve Seat Material	Powdered Metal
Accessory Bolt Holes Drilled	Yes
Cylinder Head Finish	As Casting
Engine Make/Size	Ford 5.8L/351W
Guideplates Included	Yes 5/16 Adjustable
Heat Crossover	No
Lock Style	7 degree
Machined for O-Ring	No
Maximum Valve Lift	0.575 in (14.605 mm)
Oiling Style	Through pushrod
Outside Diameter of Outer Spring	1.46 in (37.1 mm)
Package Depth	20
Package Height	7.38
Package Width	13.8
Rocker Arm Nuts Included	No
Rocker Arms Included	No
Rocker Studs Included	Yes 7/16
Shipping Weight	50 pound
Valve Cover Mounting Style	Perimeter bolt
Valve Guides Included	Yes
Valve Seat Machine Style	5 ANGLE
Valve Seats Machined	Yes
Installed Spring Height	125lb @ 1.800″

Recomended Components
Spark Plugs: Champion RC12YC or equivalent
Head Bolts: 7/16″ ARP 154-3605 1/2″ ARP 154-3603
Head Studs: 1/2″ ARP 154-4003
Head Gaskets: Fel-Pro 1011-1
Intake Gaskets: Fel-Pro 1250
Exhaust Gaskets: Fel-Pro 1415

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Proflow Cylinder Heads, AirMax 170, SB For Ford 289, 302, 351W, Aluminium, Assembled 7/16 Studs, Adj G/Plates, 60cc Chamber,170cc Intake Runner, Pair

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