Engine Kits

Edelbrock E-Tech 170 Cylinder Heads
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Edelbrock E-Tech 170 Cylinder Heads

Part #: 60979
List Price: $1,645.00
Our Price: $822.50
You Save: $822.50

The E-Tec 170 heads feature 170cc Vortec-shaped intake and 65cc exhaust ports. They flow 20% more on the exhaust side than the cast-iron Vortec heads and produce power up to 6000 rpm. The 64cc combustion chamber will result in approximately 9.4:1 compression when used with stock pistons in 350 c.i.d. E-Tec 170 heads come with 1.94" intake and 1.55" exhaust valves. Chamber size 64cc Complete (Single)
Accessory Bolt Holes Drilled Yes
Brand Edelbrock
CNC-Machined Combustion Chamber No
CNC-Machined Exhaust Runner No
CNC-Machined Intake Runner No
Combustion Chamber Volume (cc) 64
Cylinder Head Finish Natural
Cylinder Head Material Aluminum
Cylinder Head Style Assembled
Damper Spring Included No
Exhaust Port Location Standard
Exhaust Runner Volume (cc) 70cc
Exhaust Valve Diameter (in) 1.550 in.
Exhaust Valves Included Yes
Guideplate Pushrod Size 5/16 in.
Guideplates Included Yes
Heat Crossover No
Intake Port Location Standard
Intake Runner Volume (cc) 170cc
Intake Valve Diameter (in) 1.940 in.
Intake Valves Included Yes
Lock Style 7 degree
Locks Included Yes
Machined for O-Ring No
Maximum Valve Lift (in) 0.575 in.
Number of Springs Per Valve Single
Oiling Style Through pushrod
Outside Diameter of Outer Spring (in) 1.460 in.
Part Type Cylinder Heads
Product Line Edelbrock E-Tec Cylinder Heads
Quantity Sold individually.
Retainer Material Steel
Retainers Included Yes
Rocker Arm Nut Thread Size 3/8-24 in.
Rocker Arm Nuts Included No
Rocker Arm Studs Included Yes
Rocker Arms Included No
Spark Plug Style Straight
Steam Holes Drilled No
Valve Cover Mounting Style Center and perimeter bolt
Valve Guide Material Manganese bronze
Valve Guides Included Yes
Valve Seat Machine Style 3-angle
Valve Seat Material Ductile iron
Valve Seats Machined Yes
Valve Springs Included Yes
Valve Stem Seal Set Included Yes
Valve Stem Seal Style PC seal