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
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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