- Increased Flow
The Edelbrock #9783 Exhaust Valve is a high-performance component designed for Pontiac engines including 326 (5.3L) and 455 (7.5L) models. Crafted from stainless steel, this 1-piece valve features a swirl-polished finish and a hardened tip for enhanced durability and corrosion resistance. The valve's undercut stems promote increased airflow, contributing to improved engine efficiency and power output. With an overall length of approximately 5.110 inches, it is engineered to fit Edelbrock cylinder heads #60579, #61579, and #61599, making it a reliable upgrade for performance enthusiasts. The hardened valve stems measure 11/32 inch, ensuring longevity under high-stress conditions. This set includes one exhaust valve, ideal for restoring or enhancing your engine's exhaust flow and performance.
Features:
- Material: Stainless steel construction for strength and corrosion resistance
- Finish: Swirl-polished surface for reduced airflow resistance
- Hardened Tip: Provides durability under high-temperature conditions
- Undercut Stems: Designed to increase airflow and engine efficiency
- Overall Length: Approximately 5.110 inches to fit specific Edelbrock cylinder heads
- Stem Diameter: 11/32 inch hardened stems for longevity
- Application: Compatible with Pontiac 326 (5.3L) and 455 (7.5L) engines
- 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
- Mod Category:
- Performance
- Mod Subcategory:
- Valvetrain
