EngineQuest stock replacement cylinder heads live up to EQ’s reputation for quality parts and incredible service. This assures you of the highest value and quality in cast cylinder heads for Chevrolet vehicles. In fact, if you’re ready to replace a worn out or cracked cylinder head, you won’t find a better product available anywhere.
What Makes an EQ Cylinder Head better than the rest?
- Highest grade cast iron material used in manufacturing
- Thicker decks for greater strength
- Superior port finish for increased flow
- Improved flow design to resist cracking
- Redesigned water flow for greater thermal conductivity
- Hardened exhaust seats
- CNC machined guides and seats
- 3 angle valve finish
- Parts and labor warranty
- Assembled heads use OE quality stainless steel valve, springs, retainers, keepers and viton seals
- 25 point quality check on every head
Chevrolet 5.7L 350 1996-2006 Cylinder Head - SBC Cast Iron Head - 170cc S/P 64cc - Bare - 1.940 / 1.500 in Valves - 170 cc Intake - 64 cc Chamber - Straight Plug - Iron - Small Block Chevy - Each - MPN: EQ-CH350C
Note: Replaces Casting Number: 12558062, 10239906, Intake Runner 170CC / Combustion Chamber 64CC, Straight Spark Plug
Specifications
|
Brand
|
EngineQuest
|
|
Part Number
|
EQ-CH350C
|
|
Assembled/Bare
|
Bare
|
|
Chamber Volume
|
64 cc
|
|
Plug Angle
|
Straight
|
|
Intake Runner Volume
|
170 cc
|
|
Exhaust Runner Volume
|
67 cc
|
|
Intake Port Shape
|
Rectangle
|
|
Intake Port Location
|
Stock
|
|
Intake Port Height
|
2.025 in
|
|
Intake Port Width
|
1.200 in
|
|
Exhaust Port Shape
|
Square
|
|
Exhaust Port Location
|
Stock
|
|
Exhaust Port Height
|
1.350 in
|
|
Exhaust Port Width
|
1.400 in
|
|
Exhaust Port Bolt Pattern
|
Stock
|
|
Intake Valve Size
|
1.940 in
|
|
Intake Valve Included
|
No
|
|
Exhaust Valve Size
|
1.500 in
|
|
Exhaust Valve Included
|
No
|
|
Valve Spring Included
|
No
|
|
Valve Seal Included
|
No
|
|
Rocker Studs Included
|
No
|
|
Pushrod Guide Plate Included
|
No
|
|
Valve Guide Included
|
Yes
|
|
Valve Guide Material
|
Cast
|
|
Center Mount Valve Cover
|
Yes
|
|
Valve Seat Included
|
Yes
|
|
Intake Valve Seat Material
|
Ductile Iron
|
|
Exhaust Valve Seat Material
|
Ductile Iron
|
|
Valve Seat Finish
|
Machined
|
|
Combustion Chamber Finish
|
As Cast
|
|
Intake Runner Finish
|
As Cast
|
|
Exhaust Runner Finish
|
As Cast
|
|
Intake Valve Angle
|
23 Degree
|
|
Exhaust Valve Angle
|
23 Degree
|
|
Accessory Bolt Holes
|
Drilled and Tapped
|
|
Material
|
Cast Iron
|
|
Color
|
Natural
|
|
Finish
|
Natural
|
|
Quantity
|
Each
|
