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The Edelbrock #60225 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60225 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
The Edelbrock #60225 Performer RPM cylinder heads are designed for use with 289-351W SB Ford applications. The #60225 heads are perfect for street performance, daily drivers and muscle cars where more performance is needed
Ford:Small-Block Windsor:289 (4.7L)/302 (5.0L)

• 70cc Combustion Chambers Improve Performance

The Edelbrock #60255 Performer RPM cylinder head is designed for use with 289-351W c.i.d. Small-Block Ford applications. The Edelbrock #60255 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
The Edelbrock #60255 Performer RPM cylinder heads are designed for use with 289-351W Small-Block Ford applications. The #60255 heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
Ford:Small-Block Windsor:289 (4.7L)/302 (5.0L)

• Valves Promote Excellent Flow For Streetable Power

The Edelbrock part #61209 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
The Edelbrock part #61209 SB Chevy E-CNC 225 cylinder heads offer the ultimate performance. These cylinder heads are fully CNC ported for maximum horsepower and torque, making them ideal for high-performance’s street and racing applications
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

• Made In The U.S.A. For The Best Quality In The Market

The Edelbrock part #79895 Small Block Chevy E-CNC 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 the Performer RPM Cylinder Head – #61205 & #61209 features 7/16″ studs and angled spark plugs – Ideal for high Performance’s street and racing applications
Edelbrock part #79895 Small Block Chevy E-CNC cylinder heads offer the ultimate performance. these cylinder heads are fully CNC ported for maximum horsepower and torque, making them ideal for high-performance’s street and racing application
Chevrolet:Small-Block Gen I:262 (4.3L)-400 (6.6L)

• Made In U.S.A.

The Edelbrock #60947 Performer RPM Bare NHRA Stock/Super Stock cylinder head is designed for 1955-86 Small-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock’s manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer’s. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don’t include!
The Edelbrock #60947 Performer RPM Bare NHRA Stock/Super Stock cylinder heads are designed for 1955-86 Small-Block Chevy applications. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm.
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

• Thicker Deck Surfaces Than Other Brands

The Edelbrock #60887 Performer RPM Bare NHRA Stock/Super Stock cylinder head is designed for 1955-86 Small-Block Chevy applications. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. Cast and heat treated at the Edelbrock Foundry and machined at Edelbrock’s manufacturing facility in the USA, the Edelbrock head is the best in quality and performance. All Edelbrock cylinder head is designed from scratch using the latest in computer technology by our own highly skilled engineer’s. Using highly efficient ports and state-of-the-art combustion chamber shapes, Edelbrock cylinder head offers improved performance throughout the rpm range for great throttle response and top-end horsepower. Top-quality features include threaded inserts in rocker stud and exhaust bolt holes for superior strength and durability, and manganese-bronze valve guides with ductile iron valve seats. These are features that some other companies don’t include!
The Edelbrock #60887 Performer RPM Bare NHRA Stock/Super Stock cylinder heads are designed for 1955-86 Small-Block Chevy applications. These cylinder heads deliver great throttle response and power from 1500 to 6500 rpm.
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

• Thicker Deck Surfaces Than Other Brands

Edelbrock part #61019 Performer RPM complete cylinder head is designed for 1955-86 Small-Block Chevy applications that are perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. Cylinder Head Specifications: – Exhaust port location: Stock – Spark plug fitment: 14mm x 3/4 reach, gasket seat
The Edelbrock #61019 Performer RPM cylinder heads are designed for 1955-86 SB Chevy applications. The Edelbrock #61019 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

• High Quality Rocker Studs

The Edelbrock #60895 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60895 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
The Edelbrock #60895 Performer RPM cylinder heads are designed for 1955-86 SB Chevy engines. The Edelbrock #60895 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

• Retain Stock Compression Ratio

The Edelbrock #60735 Performer RPM cylinder head is designed for 1955-86 Small-Block Chevy applications. The Edelbrock #60735 Performer RPM head is perfect for street performance, daily drivers, street rods and muscle cars where seat-of-the-pants performance is needed. This cylinder head delivers great throttle response and power from 1500 to 6500 rpm. They also feature the highest quality intake and exhaust valves and valve springs. For use on pre-pollution controlled vehicles only.
The Edelbrock #60735 Performer RPM cylinder heads are designed for 1955-86 SB Chevy applications. The #60735 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.
Chevrolet:Small-Block Gen I:302 (4.9L)/327 (5.4L)/350 (5.7L)/400 (6.6L)

• Thicker Deck Surfaces Than Other Brands

Our new Edelbrock #61179 Victor Jr. cylinder head is designed for high output 650+ hp Chrysler 426-572 HEMI engines. They feature fully CNC’d combustion chambers and CNC blended seats for optimal air flow performance. This cylinder head also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion.
Our new Edelbrock #61179 Victor Jr. Cylinder Heads are designed for high output 650+ hp Chrysler 426-572 HEMI engines. Fully CNC’d combustion chambers and CNC blended seats for optimal air flow performance.
Chrysler:Big-Block Gen II HEMI:426 (7.0L)

• Revised Exhaust Valve Angle

Our new Edelbrock #61175 Victor Jr. cylinder head is designed for high output 650+ hp Chrysler 426-572 HEMI engines. They feature fully CNC’d combustion chambers and CNC blended seats for optimal air flow performance. This cylinder head also feature a revised exhaust valve angle to accommodate larger intake valves. They also feature brass tubes installed in exhaust pushrod holes to allow maximum clearance with minimal port intrusion.
Our new Edelbrock #61175 Victor Jr. Cylinder Heads are designed for high output 650+ hp Chrysler 426-572 HEMI engines. Fully CNC’d combustion chambers and CNC blended seats for optimal air flow performance.
Chrysler:Big-Block Gen II HEMI:426 (7.0L)

• Revised Exhaust Valve Angle

The Edelbrock #61339 Victor Jr. LS3 cylinder head is ideal for use in high Performance’s street and competition engines that have reached their limit with a stock-style cylinder head design. Most aftermarket LS3 cylinder head on the market today are simply stock head designs with larger ports. Our Victor Jr. LS3 cylinder head is an all-new ground up design that incorporates subtle changes for improved flow and combustion. These changes were made to improve the limitations encountered in the stock cylinder head when increasing the performance level of the engine. Changes include a 2.20″ diameter intake valve with a canted configuration similar to what is utilized in the GM LT1 Gen V engine. The intake valve change along with the unique port shape produce almost 400cfm peak flow. This cylinder head also feature fully CNC intake ports, combustion chambers and exhaust ports for consistency and improved performance. All of these changes make this cylinder head capable of producing 600+ hp on an LS3 engine with stock rocker arms, intake manifold and exhaust manifolds.
Edelbrock part #61339 Victor Jr. LS3 (4-bolt flange) is a complete cylinder head ideal for use in high Performance’s street and competition engines that have reached their limit with a stock-style cylinder head design.
Chevrolet:Small-Block Gen IV L76:364 (6.0L);Chevrolet:Small-Block Gen IV L77:364 (6.0L);Chevrolet:Small-Block Gen IV L92:376 (6.2L);Chevrolet:Small-Block Gen IV L94:376 (6.2L);Chevrolet:Small-Block Gen IV L99:376 (6.2L);Chevrolet:Small-Block Gen IV L9H:37

• Capable Of Producing 650+ hp On an LS3 w/Stock Rocker Arms