Cylinder Head - Performer RPM - Assembled - 2.140 / 1.810 in Valves - 210 cc Intake - 84 cc Chamber - 1.550 in Springs - Straight Plug - Aluminum - Mopar B / RB-Series - Each

Edelbrock Cylidercylinder Head BBC Performer RPM 440Ci 84cc Chamer

The Edelbrock #60925 Performer RPM cylinder head is designed for 1961-79 Chrysler 361-440 c.i.d. Wedge engine applications. The Edelbrock #60925 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.

Additional Information

The Edelbrock #60925 Performer RPM cylinder heads are designed for 1961-79 Chrysler 361-440 Wedge engines. The #60925 Performer RPM heads are perfect for street performance, daily drivers and muscle cars where more performance is needed.

Application Summary

Chrysler:Big-Block B-Series:383 (6.3L)/400 (6.6L);Chrysler:Big-Block RB-Series:413 (6.8L)/426 (7.0L)/440 (7.2L)

Part Type

Engine Cylinder Head

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Angled Spark Plugs For Superior Combustion

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Product Details

Product Downloads

#	Document Type	Download
1.	Installation Instructions

Installation guides, warranty details, and other supporting documents are provided by the supplier. In some cases, these files may originate from regions outside your locale, meaning instructions, warranty procedures, and images may not fully align with your specific vehicle or region (e.g., LHD vs. RHD differences, return policies, etc.). If you need clarification, please contact a StreetFX support agent.

Reference Information

Cylinder Head, Performer RPM, Aluminum, Assembled, 84cc Chamber, 210cc Intake Runner, Mopar, Big Block, Each

Edelbrock Performer RPM aluminum cylinder heads feature threaded inserts in the rocker studs and exhaust manifold bolt holes for superior strength and durability. They also include hardened seats, bronze valve guides, and fully machined valve cover rails for a more consistent gasket seal. These heads offer improved power throughout the RPM range for greater throttle response and top-end horsepower. Countless options are available; order the model recommended for your vehicle and engine application.