Edelbrock 61775 Hydraulic Roller Cylinder Head 63cc

Description

Product Overview

The Edelbrock 61775 is a complete single‑plane hydraulic roller cylinder head designed for enthusiasts seeking reliable power gains. Constructed with a satin‑finished aluminum alloy, it offers a 63cc combustion chamber volume, 176cc intake runner, and 75cc exhaust runner, delivering a balanced airflow profile. The deck thickness of 0.562 inches ensures a solid seal with the block, while the 2.02‑inch intake and 1.6‑inch exhaust valve diameters provide precise valve timing and lift control.

Usage

This cylinder head excels in both street‑driven performance builds and track‑day applications. Ideal for V8 engines in classic muscle cars, hot rods, and modern performance builds, it supports a range of camshaft selections and supports aftermarket intake manifolds. Installers will appreciate the straightforward bolt pattern and the compatibility with standard Edelbrock intake manifolds, making it a versatile choice for custom engine assemblies.

Why Choose Us

Edelbrock’s reputation for engineering excellence backs this head with rigorous quality testing and a proven track record in motorsports. The satin finish resists corrosion while the precise machining guarantees consistent performance across units. Backed by a no‑discontinue policy, customers receive ongoing support and genuine OEM parts for maintenance and upgrades.

Key Features

• 63cc combustion chamber for efficient combustion and power
• 176cc intake and 75cc exhaust runner volumes for balanced airflow
• Hydraulic roller valve train reduces valvetrain wear and improves reliability
• Satin‑finished aluminum provides corrosion resistance and a sleek appearance
• 0.562 in. deck thickness ensures a tight seal and optimal compression

FAQ

Is this head compatible with my existing block?

Yes, the 61775 is designed to bolt directly to standard Edelbrock and many aftermarket V8 blocks without modification.

What camshaft profiles work best with this head?

Both mild street cams and aggressive race cams perform well; choose a profile that matches your intended RPM range and power goals.

Can I use this head with a forced induction setup?

Absolutely. The robust valve train and airflow design handle moderate boost levels, making it suitable for supercharged or turbocharged applications.

How does the satin finish affect heat dissipation?

The satin coating does not impede heat transfer; it simply provides a protective layer against corrosion while maintaining the aluminum’s natural cooling properties.

What warranty does Edelbrock offer?

Edelbrock provides a limited warranty covering manufacturing defects, ensuring peace of mind for performance enthusiasts.