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In Demand Proflow Cylinder Heads SuperMax 210 SB Chev Aluminum Assembled inc Studs & G/Plates 64cc Chamber Angle Plug 210cc Intake Runner 600HP Pair
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In Demand Proflow Cylinder Heads SuperMax 210 SB Chev Aluminum Assembled inc Studs & G/Plates 64cc Chamber Angle Plug 210cc Intake Runner 600HP Pair

Original price was: $1,888.95.Current price is: $755.58.

SKU: SK1026266-US20260126-092757 Category: Tag:

Description

Proflow Cylinder Heads, SuperMax 210, SB Chev Aluminum, Assembled, 64cc Chamber

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 Engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302,351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB, 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. These heads are capable of producing over 600 HP straight out of the box!

SBC 210 Angle Plug
Specifications & Features:
Material A356 Aluminum
Intake Port Volume 210cc
Intake seat size 2.08
Exhaust seat size 1.6
Intake Port Dimension 2.200″ H x 1.310″ W x 3/8 Radius
Intake Port Location Stock
Exhaust Port Volume 80cc
Exhaust Port Dimension 1.420″ H x 1.545″ W
Exhaust Port Location 0.250″ Raised
Combustion Chamber Size 65cc or 72cc
Valve Cover Bolt Pattern Perimeter Bolt
Valve Angle 23°
Valve Spring Pocket Diameter 1.580″ O.D
Max Valve Spring Pocket Machining 1.750″ O.D
Warning: Do not machine spring pad any deeper.
Deck Thickness .750″
Minimum Bore Diameter 4.000″
Flat Mill .006″ per cc 60cc Maximum
Angle Mill .009″ per cc 55cc Maximum
Note: Angle mills might require .120″ Thick intake gasket.
Spark Plug Dimensions 14mm x .750″ w/Gasket Seat
Not Emissions Compliant
7/16 Studs Included Included
5/16 Adjustable Guide Plates Included
Spark Plug Location Angle Plug option
Important: Do not port match your intake manifold to Fel-Pro gasket as it does not precisely fit MIC heads.
Exhaust Port Gasket, Fel-Pro #1405
Head Gasket, 350cid Fel-Pro #1003
Head Gasket, 400cid Fel-Pro #1014
SB Chevy Head Bolt Kit, ARP #134-3701
SB Chevy Head Stud Kit, 12 Point Nuts, ARP #234-4301

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