The Edelbrock #9781 Intake Valve are 1-piece, swirl-polished, hardened tip stainless steel valves with undercut stems for increased flow. Hard-chromed valve stems are 11/32" except where noted.
The Edelbrock #9781 Intake Valve is a 2.11" 1-piece, swirl-polished, hardened tip stainless steel valve with undercut stems for increased flow. Fits Edelbrock #60579, #61579 & #61599 Cylinder Heads. Overall Length: 5.093" Set of 1 Valve
Pontiac:-:326 (5.3L)-455 (7.5L)
- Increased Flow
The Edelbrock #9781 Intake Valve is engineered for performance enthusiasts seeking increased airflow and efficiency in their Pontiac 326 to 455 cubic inch engines. Crafted from stainless steel with a swirl-polished finish, this 1-piece valve features a hardened tip for durability and a smooth surface for optimal flow. The undercut stems are designed to enhance airflow dynamics, contributing to improved engine performance and responsiveness. With a total length of approximately 5.093 inches and a 2.11-inch valve diameter, it is compatible with Edelbrock cylinder heads #60579, #61579, and #61599, making it a versatile choice for various Pontiac engine builds.
Features:
- Designed specifically for Pontiac 326 to 455 cubic inch engines for enhanced performance.
- Constructed from durable stainless steel with swirl-polished finish for a smooth airflow surface.
- Hardened tip provides increased resistance to wear and prolonged valve life.
- Undercut stems improve airflow, contributing to better engine efficiency and power.
- Overall length approximately 5.093 inches, with a valve diameter of 2.11 inches for optimal fit.
- air_freight_prohibited:
- false
- not_carb_approved:
- false
- ltl_freight_required:
- false
- prop_65:
- Y
- part_type:
- automotive
- epa:
- N/A
- carb_acknowledgement_required:
- false
- regular_stock:
- false
- units_per_sku:
- 1
