Proflow Cylinder Heads, SuperMax 245, BB Chrysler 440 Aluminium, Bare, 78 Chamber, 245cc Intake Runner, Pair - PFEAHCY24578-BARE
Proflow Cylinder Heads, SuperMax 245, BB Chrysler 440 Aluminium, Bare, 78 Chamber, 245cc Intake Runner, Pair - PFEAHCY24578-BARE
is not in stock at Fast Lane Spares and will ship direct from supplier.
Please contact us prior to purchasing if you would like an accurate ETA.
Description
Description
Part Number: PFEAHCY24578-BARE
Proflow Cylinder Heads, AirMax 200, BB Chrysler Aluminium, Bare Proflow does not sacrifice quality for a low priceyou get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of engine, 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.
SPECIFICATIONS
Combustion Chamber Volume (cc):
78cc
Intake Runner Volume (cc):
245cc
Exhaust Runner Volume (cc):
75cc
Cylinder Head Style:
Bare
Cylinder Head Material:
A356.2
Intake Valve Diameter (in.):
2.19"
Intake Port Location:
Standard
Exhaust Port Location:
Standard
Exhaust Valve Diameter (in.):
1.76"
Maximum Valve Lift (in.):
0.65"
Outside Diameter of Outer Spring (in.):
1.46"
Valve Cover Mounting Style:
Perimeter Bolt
Accessory Bolt Holes Drilled:
Yes
Intake Valve Angle:
15 degree
Exhaust Valve Angle:
15 degree
Valve Guide Material:
Manganese Bronze
Valve Seat Machine Style:
5 Angle
Valve Seat Material:
Powder Metal
Oiling Style:
Through Head
Notes:
Longer than stock pushrods may be required. Minimum bore size is 4.320 in.
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