GM Performance Cylinder Head 88961160
CNC-Machined
No
Combustion Chamber Volume (cc)
118 Cubic Centimeter
Condition
New
Engine Compatibility
Chevy Tall Deck Big-Block V8 572 Cubic Inch
Exhaust Port Location
Standard
Exhaust Runner Volume (CC)
118 Cubic Centimeter
Exhaust Valve Diameter (IN)
1.88 Inch
Includes Damper Spring
No
Includes Guideplates
Yes
Includes Rocker Arm Studs
Yes
Includes Valves
Yes
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GM Performance Cylinder Head
Cylinder Head; Big Block Cylinder Head; For Use With Chevy 572/720R; With 2.250 Intake Valves; 1.880 Inch Exhaust Valves; Valve Spring Retainer Lock; Valve Spring Retainer; Valve Springs; Valve Seals; Valve Spring Shims; Rocker Arm Studs; Valve Spring Locators; Pushrod Guidplates
MPN: 88961160
GM Performance Parts Bowtie high performance street cylinder heads are an ideal combination of street drivability and drag strip performance. They provide a broad power range with ample low end torque, excellent throttle response, good mid range torque and enough top end power to beat your competitors to the finish line. GM Performance Parts Bowtie street cylinder heads are designed for high performance applications, with thick deck surfaces and high velocity airflow passages. The heads are manufactured to precise machining tolerances. GM Performance Parts Bowtie street cylinder heads are available in either rectangular or oval intake port configurations. Rectangular intake ports are larger in volume and are designed to enhance high RPM Horsepower. These heads are best for vehicles that see frequent drag strip action. Cylinder heads with oval intake ports are smaller in volume and are designed for greater low RPM torque. Oval port heads are best for street applications where lots of bottom end, off the line power is desired.
Condition: New
Engine Compatibility: Chevy Tall Deck Big-Block V8 572 Cubic Inch
Style: Assembled
Material: Aluminum
CNC-Machined: No
Combustion Chamber Volume (cc): 118 Cubic Centimeter
Intake Runner Volume (CC): 310 Cubic Centimeter
Exhaust Runner Volume (CC): 118 Cubic Centimeter
Port Shape: Rectangular
Intake Port Location: Standard
Exhaust Port Location: Standard
Intake Valve Diameter (IN): 2-1/4 Inch
Exhaust Valve Diameter (IN): 1.88 Inch
Includes Valves: Yes
Spark Plug Angle: Straight
Rocker Arm Nut Thread Size: 7/16 Inch
Includes Rocker Arm Studs: Yes
Number Of Springs Per Valve: Dual
Valve Seats Machined: No
Steam Holes Drilled: No
Machined For O-Ring: No
Includes Guideplates: Yes
Includes Damper Spring: No
Features
- Made From 356-T6M Aluminum
- No Heat Riser
- Heli Coiled 7/16 Inch Screw-In Rocker Stud Holes
- Designed For Use With 3/8 Inch Pushrods
- Mechanical Roller Valve Springs Not For Use With Hydraulic Roller Cams
- Limited 1 Year Or 12000 Mile Warranty
| Specifications of GM Performance Cylinder Head 88961160 | |
| CNC-Machined | No |
| Combustion Chamber Volume (cc) | 118 Cubic Centimeter |
| Condition | New |
| Engine Compatibility | Chevy Tall Deck Big-Block V8 572 Cubic Inch |
| Exhaust Port Location | Standard |
| Exhaust Runner Volume (CC) | 118 Cubic Centimeter |
| Exhaust Valve Diameter (IN) | 1.88 Inch |
| Includes Damper Spring | No |
| Includes Guideplates | Yes |
| Includes Rocker Arm Studs | Yes |
| Includes Valves | Yes |
| Intake Port Location | Standard |
| Intake Runner Volume (CC) | 310 Cubic Centimeter |
| Intake Valve Diameter (IN) | 2-1/4 Inch |
| Machined For O-Ring | No |
| Material | Aluminum |
| Number Of Springs Per Valve | Dual |
| Port Shape | Rectangular |
| Rocker Arm Nut Thread Size | 7/16 Inch |
| Spark Plug Angle | Straight |
| Steam Holes Drilled | No |
| Style | Assembled |
| Valve Seats Machined | No |
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