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Proform Parts 66869 Aluminum Roller Rocker Arm Set 1.5 Ratio Small Block Chrysler

(Jeep Grand Cherokee 1993-98, Grand Wagoneer 1993; Dodge Durango 1998-2003, Ram 2500 1994-2002, Ram 1500 1994-2003, Dakota 1989-2003 + 116 more models)

Manufacturer

Picture for manufacturer Proform Parts

Part Number

66869
9 reviews
Sale Price

$353.61

In Stock (8)

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Usually delivered within 2 days

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No Hassle Returns

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Fitment guaranteed

Fitment guaranteed

Product Details

Proform Parts 66869 roller rocker arm set delivers improved performance and durability for small block Chrysler engines. These extruded aluminum rocker arms feature a 1.5:1 ratio and shaft mount design, utilizing roller tips to significantly reduce friction at the valve stem interface. The roller bearing design minimizes wear on valve components while unleashing additional horsepower by reducing parasitic drag in the valve train.

Key Features:

  • Includes 16 poly locks for secure installation
  • 1.5:1 rocker ratio maintains stock valve lift characteristics
  • Shaft mount style for Chrysler small block engines
  • Roller tip design reduces friction and extends valve train component life
  • Lightweight aluminum construction reduces reciprocating mass

This roller rocker arm set is engineered specifically for select small block Chrysler V8 engines using shaft-mounted rocker systems. The precision-manufactured aluminum bodies and full needle bearing rollers provide smooth, reliable operation while improving valve train efficiency and engine response.

Products specifications

Fits

Jeep Grand Cherokee 1993-98, Grand Wagoneer 1993; Dodge Durango 1998-2003, Ram 2500 1994-2002, Ram 1500 1994-2003, Dakota 1989-2003, Charger 1966-78, Challenger 1970-74, Ram 3500 1994-2002, Dart 1960-62, 1964-76, Ramcharger 1974-93 + 111 more models

Maximum Spring Diameter (in)

1.550 in.

Notes

These rocker arms are compatible with cams 0.600 in. lift and smaller only, maximum open valve spring pressure cannot exceed 500 lbs. Designed for ball/cup style pushrods. Fits small block Mopar. Supplied with hardened shaft and hardware.

Quantity

Sold as a set of 16.

Rocker Arm Body Style

Standard

Rocker Arm Finish

Blue anodized

Rocker Arm Mounting Style

Shaft

Rocker Arm Style

Roller tip

Self-Aligning

No

Shims Included

No

Part Type

Rocker Arm

Includes Shims

Yes

Ratio

1.5

Engine

Chrysler Small Block

Material

Extruded Aluminum

Make

Chrysler

Fasteners Included

No

Finish

Blue Anodized

Never know til you try. Easy to use, see if the right part comes

Thanks

It's been a good experience so far but I have to return the part it ended up being the wrong one on my behalf so we will see how easy the return process is

My idea of a perfect online shopping experience

will use autoplicity again.....

Fast shipping cheapest I could find, easy to deal with, great product

Very pleasant order over the phone. Gentleman was smart, cheerful and helpful.

Very good prices and good shipping prices. found my parts cheaper then any place else. Thanks to Autoplicity for filling my order #8498 of 4/02/12 quickly and accurately. I will be back.

The item has not been delivered yet. But the email updates are great. And I found this much cheaper than elsewere.

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