(603)-742-8812
Established In 1981
EQ Stock Replacement & Performance Cylinder Heads
Small Block Chevrolet
Intake Runner Volume - 180cc
Combustion Chamber Volume - 64cc
Angled or Straight Plugs
2.02", 1.60" Stainless Steel Valves
Hydraulic/Mech .550" Max Lift
Screw in Rocker Arm Studs
Best suited for 327 / 350 cid
Great throttle response and torque. Good choice for street performance
Price does not include shipping and handling
Cast Iron Performance
All EQ CAST IRON cylinder heads have:
• AS CAST Combustion Chambers and Ports
• DURA-BOND Exhaust Seats
• 3 Angle Valve Job
• Thick deck faces for angle milling
• Phosphor Bronze Intake and Exhaust Guides
• Machined for Guide Plate Use
• Machined for both Center Bolt & Outer Rail Valve Cover Mounting
• Raised Intake Runner Ports for increased performance (requires use of raised runner intake)
180cc
50cc Angled 11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"
50cc Angled 11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"180cc64cc Angled 11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"
64cc Angled 11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"180cc64cc Straight11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"
64cc Straight11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"180cc72cc Angled 11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"
72cc Angled 11/32" .530"/.531" 1.19" 2.00" 1.35" 1.35"180cc72cc Straight11/32 " .530"/.531" 1.19" 2.00" 1.35" 1.35"
72cc Straight11/32 " .530"/.531" 1.19" 2.00" 1.35" 1.35" Click Part#
To
Order
Intake
Runner
Volume
Combustion
Chamber
Volume
Spark Plug
Guide I.D
Guide O.D.
Intake Port Width
Intake Port Height
Exhaust Port Width
Exhaust Port Height
$477.00 ea. Assembled
Sales Price Includes all Part Numbers Shown Below
