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ACDelco 19310788 Professional Positive Crank Ventilation (PCV) Valve

Q: Is this for the high horsepower engine?

Not sure if it will fit a high-performance engine. I bought it for a 250 inline six sock motor. I would say you need to find the one for the motor you have.

Product ID: 271335010

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Details

Material
Metal
Brand
ACDelco
Item dimensions L x W x H
9.1 x 5.6 x
Exterior finish
Machined
Inlet connection size
3.6 Inches

🌿Emission control efficiency

⚙️Precision-machined fit

🛠️OEM-grade reliability

Frequently Bought Together

ACDelco Professional 19310788 Positive Crankcase Ventilation (PCV) Valve

Dorman 42062 PCV Valve Grommet - 0.691 In. ID - 1.191 In. OD - 0.641 In. Thickness Compatible with Select Models

Spectre Performance 5339 PCV Breather Grommet

Description

⚡ Upgrade your ride with precision and control!

SEAMLESS OEM FIT - Engineered to match exact factory specifications for effortless installation and peak performance.
LIGHTWEIGHT DESIGN - At just 23 grams, it delivers high performance without adding unnecessary bulk to your engine system.
TRUSTED BRAND ASSURANCE - Backed by ACDelco’s professional-grade quality, trusted by mechanics and enthusiasts worldwide.
DURABLE MACHINED EXTERIOR - Crafted with precision machining to ensure long-lasting durability under demanding engine conditions.
OPTIMIZED EMISSION CONTROL - Regulates crankcase vapors effectively to reduce harmful emissions and maintain engine health.

The ACDelco 19310788 Professional PCV Valve is a premium aftermarket replacement designed to meet OEM standards for fit, form, and function. It precisely regulates crankcase vapors to prevent oil leaks and reduce emissions, ensuring your engine runs cleaner and more efficiently. Lightweight and machined for durability, this valve is a trusted choice for maintaining vehicle performance and longevity.

Specifications

Manufacturer	ACDelco
Brand	ACDelco
Model	Valve Asm,Pcv
Product Dimensions	9.14 x 5.59 x 4.32 cm; 23 g
Item model number	19310788
Exterior	Machined
Manufacturer Part Number	19310788
OEM Part Number	19310788
Item Weight	23 g

Have a Question? See What Others Asked

Is this for the high horsepower engine?

Will a 15/32 hose fit on it?

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