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Edelbrock 8606 High Performance Thermostat 160°F 63mm

(Cadillac DeVille 1953-62, Eldorado 1953-62, Series 62 1942, 1946-62, Commercial Chassis 1946-62, Series 60 Fleetwood 1950-62 + 288 more models)

Manufacturer

Picture for manufacturer Edelbrock

Part Number

8606
7 reviews
Sale Price

$28.95

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Edelbrock 8606 High Performance Thermostat is engineered to deliver consistent, reliable cooling in demanding high-performance engine applications. Designed as a direct OEM-style replacement, this thermostat opens at 160°F to allow coolant flow earlier than standard thermostats, helping to maintain lower operating temperatures in modified or high-output engines.

Key Features:

  • 160°F opening temperature for enhanced cooling in performance applications
  • 63mm diameter housing fits a wide range of domestic V8 engines
  • Brass and copper valve assembly ensures precise operation and longevity
  • Stainless steel body construction resists corrosion and withstands high temperatures
  • Direct bolt-on OEM-style replacement for easy installation
  • Ideal for street performance, racing, and hot climates

Lower-temperature thermostats like the Edelbrock 8606 are popular upgrades for vehicles with performance camshafts, forced induction, aluminum heads, or increased compression ratios. By allowing coolant to circulate sooner, this thermostat helps prevent hot spots and reduces the risk of detonation while maintaining proper engine warm-up cycles.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Products specifications

Fits

Cadillac DeVille 1953-62, Eldorado 1953-62, Series 62 1942, 1946-62, Commercial Chassis 1946-62, Series 60 Fleetwood 1950-62, Series 75 Fleetwood 1946-62, Series 60 1942, Series 60 Special Fleetwood 1946-49, Series 61 1942, 1946-51 + 284 more models

Temperature

160°

Gasket Or Seal Included

No

RGL

WARNING: This product can expose you to Chromium, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.

Type

High Flow

Jiggle Pin Weep Hole

No

Sealing Flange Outside Diameter

63.0

Start to Open Temperature

160

Amazon payment failed but PayPal worked

Easy purchase

Excellent prices and easy ways to find parts. Will definitely check back in the future for parts.

no hassles everything on the website worked fine.

Good deals

easy checkout

Excellent service with the actual stock on hand, shipment was made the next day and a tracking number was provided. I have tried 2 other online supply stores which don't know what they have in stock.

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