E-CNC 225 Small-Block Chevy Cylinder Head 70cc Hydraulic Roller

Description

The Edelbrock part #61205 Small Block Chevy E-CNC 225 cylinder head offers the ultimate performance. This cylinder head is fully CNC ported for maximum horsepower and torque, making them ideal for high-performance's street and racing applications. They also feature high-quality lightweight valve springs and heavy duty hardware for maximum lift. E-CNC S/B CHEVY FEATURES: - Features fully CNC machined intake ports, combustion chambers and exhaust ports for improved performance - Maintains the stock 23deg valve angle and intake flange bolt pattern for use with 1986 and earlier intake manifolds - Delivers up to 30-60 horsepower over Performer RPM cylinder head - #61205 & #61209 features 7/16" studs and angled spark plugs - Ideal for high Performance's street and racing applications

Edelbrock® LLC is one of the nation's premier designers, manufacturers, and distributors of performance and replacement parts for the automotive aftermarket. Our line of products includes camshafts, carburetors, crate engines, cylinder heads, engine dress-up kits, fittings, fuel injection, fuel systems, gaskets, ignition, intake manifolds, sensors, superchargers, thermostats, tools, turbochargers, valve train components, and water pumps. Edelbrock is a proud member of the Edelbrock Group family of brands, including COMP Cams®, FAST® (Fuel Air Spark Technology), TCI® Automotive, Russell® Performance and Lunati Power®, representing over 130 years of performance. Headquartered in Olive Branch, Mississippi, Edelbrock focuses on the future with more innovative parts, creating more opportunities for our customers to go fast. For more information about the Edelbrock Group or any partner brands, visit www.edelbrockgroup.com.

When you design and sell the best-engineered performance products in the world, you have to have a rigorous testing program. Why? Without adequate testing, there's no way to stand behind your product with confidence. That's why every product we design and sell at Edelbrock is tested and approved by Edelbrock engineers in a real world environment on state-of-the-art equipment. Our three Super Flow computerized engine dynos are capable of measuring 11 separate engine variables up to speeds of 12,000 rpm. For 2007, we added a new Super Flow SF902 engine dyno. It's fully automated and programmable to simulate various driving situations, and is equipped with WinDyn software for the very latest in testing equipment. For real-world tuning, there's our Super Flow model SF-840 eddy-current chassis dyno that can handle up to 1,000 hp at the wheels and speeds of 200 mph. When all testing is completed, the results evaluated, and the part has passed all performance criteria, then, and only then, is the product deemed ready for production. These precise testing procedures are applied to the entire Edelbrock line for performance that's guaranteed. Edelbrock test vehicles are driven by Edelbrock engineers and employees to get a "real world" feeling for the performance improvements. Our products are also tested and used by professional race car teams and drivers. Working with these talented individuals is just another extension of our research and development process so when we say "proven performance" we really mean it! Top racing teams in all forms of motorsports rely on Edelbrock to produce parts that they can count on to win races and championships. Further underscoring our commitment to the racing community, Edelbrock is the only aftermarket intake manifold manufacturer licensed by NASCAR.

Fitment

This part fits the following vehicles.

• 1955-1957 Chevrolet One-Fifty Series
• 1955-1957 Chevrolet Two-Ten Series
• 1955-1958, 1960 Chevrolet Truck
• 1955-1958 Chevrolet Sedan Delivery
• 1955-1958 Pontiac Pathfinder
• 1955-1969, 1972, 1977-1981 Pontiac Laurentian
• 1955-1982, 1984-1986 Chevrolet Corvette
• 1957-1958 Chevrolet Del Ray
• 1958-1961, 1969-1972 Chevrolet Brookwood
• 1958-1961 Chevrolet Nomad
• 1958-1970 Pontiac Strato-Chief
• 1958-1972 Chevrolet Biscayne
• 1958-1975 Chevrolet Bel Air
• 1958-1985 Chevrolet Impala
• 1958 Chevrolet Yeoman
• 1959-1960, 1964-1986 Chevrolet El Camino
• 1959-1961, 1969-1972 Chevrolet Kingswood
• 1959-1961 Chevrolet Parkwood
• 1959-1970, 1972, 1977-1986 Pontiac Parisienne
• 1959 Chevrolet 3B
• 1959 Chevrolet 3C
• 1959 Chevrolet 3D
• 1959 Chevrolet 3E
• 1959 Chevrolet 3F
• 1959 Chevrolet 3G
• 1960-1963 GMC 1000 Series
• 1960-1963 GMC 1500 Series
• 1960-1963 GMC 2500 Series
• 1960-1965 GMC Suburban
• 1960-1966 Chevrolet Suburban
• 1960-1966 GMC 3000
• 1960-1966 GMC 3500
• 1960-1974 Chevrolet C10 Pickup
• 1960-1974 Chevrolet C20 Pickup
• 1960-1974 Chevrolet C30 Pickup
• 1960-1974 Chevrolet K10 Pickup
• 1960-1974 Chevrolet K20 Pickup
• 1960 GMC Truck
• 1961-1962 Chevrolet P10 Series
• 1961-1962 Chevrolet P20 Series
• 1961-1962 Chevrolet P30 Series
• 1963-1968 Chevrolet Chevy II
• 1964-1967 Gordon-Keeble GK1
• 1964-1967 Gordon-Keeble IT
• 1964-1969 Pontiac Beaumont
• 1964-1971 Pontiac Acadian
• 1964-1973 Chevrolet Chevelle
• 1965-1967, 1969-1971, 1973 Avanti II
• 1965-1981 Checker Marathon
• 1966-1974 Checker Aerobus
• 1966-1986 Chevrolet Caprice
• 1967, 1970-1973 GMC P15/P1500 Van
• 1967-1973 GMC P25/P2500 Van
• 1967-1973 GMC P35/P3500 Van
• 1967-1974 Chevrolet G20 Van
• 1967-1974 GMC C15/C1500 Pickup
• 1967-1974 GMC C15/C1500 Suburban
• 1967-1974 GMC C25/C2500 Pickup
• 1967-1974 GMC C25/C2500 Suburban
• 1967-1974 GMC C35/C3500 Pickup
• 1967-1974 GMC G15/G1500 Van
• 1967-1974 GMC G25/G2500 Van
• 1967-1974 GMC K15/K1500 Pickup
• 1967-1974 GMC K15/K1500 Suburban
• 1967-1974 GMC K25/K2500 Pickup
• 1967-1974 GMC K25/K2500 Suburban
• 1967-1986 Chevrolet C10 Suburban
• 1967-1986 Chevrolet C20 Suburban
• 1967-1986 Chevrolet Camaro
• 1967-1986 Chevrolet K10 Suburban
• 1967-1986 Chevrolet K20 Suburban
• 1968-1969, 1973-1974 Chevrolet P20 Van
• 1968-1969, 1973-1974 Chevrolet P30 Van
• 1968-1974 Chevrolet G10 Van
• 1968-1974 Chevrolet K30 Pickup
• 1968-1974 GMC K35/K3500 Pickup
• 1969-1970 Checker Deluxe
• 1969-1970 Chevrolet Estate
• 1969-1972 Chevrolet Townsman
• 1969-1974 Checker Taxicab
• 1969-1974 Chevrolet Blazer
• 1969-1979 Chevrolet Nova
• 1970-1971 Stutz Blackhawk
• 1970-1974 GMC G35/G3500 Van
• 1970-1986 Chevrolet Monte Carlo
• 1970-1986 GMC Jimmy
• 1971-1973, 1977 Pontiac Ventura
• 1971-1977 GMC Sprint
• 1972, 1975, 1983-1986 Pontiac Bonneville
• 1972, 1975 Pontiac Grandville
• 1972, 1977-1986 Pontiac Firebird
• 1972 Pontiac Grand Safari
• 1973 Chevrolet P10 Van
• 1974 Chevrolet G30 Van
• 1975-1976, 1978-1980, 1983-1986 Pontiac Grand Prix
• 1975, 1977-1979 Chevrolet P10
• 1975, 1977-1981 Pontiac LeMans
• 1975, 1977-1983 Pontiac Grand LeMans
• 1975, 1978-1980 Pontiac Grand Am
• 1975, 1978-1983 Chevrolet Malibu

Showing 100 of 161 vehicles. Use the fit check above to see whether this part fits yours.

Features & benefits

• Made In The U.S.A. For The Best Quality In The Market
• Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered, manufactured, and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.

Specifications

Warranty

12 Months

Videos and guides

Magnuson-Moss Warranty Act

Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)).