CPRPARTS.COM, Your High Performance Source!

ALUMINUM ROCKER ARMS

Probe Aluminum Rocker Arms are designed for applications where a high strength, precision crafted component is required. They are CNC machined from 2025-T3511 aluminum at Probe's Torrance, California plant. Probe also machines the trunnion and roller/axle assemblies to guarantee the quality of those components. Probe Aluminum Rockers are warranted against breakage for life! Some restrictions apply.

Chevrolet - 327- 350 - 400

RATIO STUD SIZE OFFSET PART NUMBER PRICE  

1.5

1.5

1.6

1.6

1.5/1.6

1.5/1.6

 

3/8

7/16

3/8

7/16

3/8

7/16

 

Standard

Standard

Standard

Standard

Standard

Standard

 

1401-11277

1401-11280

1401-11278

1401-11015

1401-10115

1401-11279

 

$269.99

$269.99

$269.99

$269.99

$269.99

$269.99

 

Buy Now

Buy Now

Buy Now

Buy Now

Buy Now

Buy Now

 

Chevrolet  - 427- 454

RATIO STUD SIZE OFFSET PART NUMBER PRICE  

1.7

1.8

 

7/16

7/16

 

Standard

Standard

 

1401-11645

1401-11646

 

$299.99

$299.99

 

Buy Now

Buy Now

 

Ford - 289-302 (5.0L)-351 Windsor

RATIO STUD SIZE OFFSET PART NUMBER PRICE  

1.6

1.7

1.6

1.6

1.7

1.6/1.7

1.6/1.7

 

3/8

3/8

7/16

7/16

7/16

3/8

7/16

 

Standard

Standard

Standard

.150

Standard

Standard

Standard

 

1401-11273

1401-11275

1401-11274

1402-11286*

1401-11276

1401-11323

1401-11324

 

$269.99

$269.99

$269.99

$289.99

$269.99

$269.99

$269.99

 

Buy Now

Buy Now

Buy Now

Buy Now

Buy Now

Buy Now

Buy Now

 

Ford 351C and 429/460

RATIO STUD SIZE OFFSET PART NUMBER PRICE  

1.73

1.80

 

7/16

7/16

 

Standard

Standard

 

1402-11293

1402-12389

 

$299.99

$299.99

 

Buy Now

Buy Now

 

*1.6 7/16 .150 offset For use with N-351 heads

ALUMINUM "RAIL" ROCKER ARMS

Probe Industries self aligning "Rail" rocker arms are available as replacements for any Ford engine using the old pressed in 3/8" rocker studs or the newer 5/16" pedestal mounts. (Replacement screw in studs are available separately). These rocker arms provide all the benefits of using a true roller rocker arm, without the trouble or expense of modifying your cylinder heads. Rail rockers must not be used with either "stepped" rocker studs or early "slotted" cylinder heads.

Ford - 289-302 (5.0L)-351 Windsor

RATIO STUD SIZE OFFSET PART NUMBER PRICE  

1.6

1.7

3/8

3/8

Standard

Standard

1401-12328

1401-12329

$269.99

$269.99

Buy Now

Buy Now

SHAFT ROCKER SYSTEMS

Probe Industries Shaft Rocker Systems offer exceptional rigidity and stability when compared to conventional stud mounted rocker systems. Shaft systems also ease access to the valve train, facilitating valve adjustments and other maintenance functions. Probe Industries Shaft Rocker Systems are CNC machined of 2024-T3511 aluminum and feature dual needle roller bearings. The shafts are manufactured of aircraft certified steel. Also the stands on all Probe Rockers are made of steel for increased stability. Probe Industries Shaft Rocker Systems use a pair of 1,100 foot pound capacity Torrington captured needle bearings.

Chevrolet Small Block      
Application Ratio Part Number Price  

Stock, World Products, Bowtie

Stock, World Products, Bowtie

Stock, World Products, Bowtie

Stock, World Products, Bowtie

 

1.5

1.6

1.5i x 1.6e

1.6i x 1.5e

 

1404-11316

1404-11317

1404-11318

1404-11319

 

$599.99

$599.99

$599.99

$599.99

 

Buy Now

Buy Now

Buy Now

Buy Now

 

Ford Small Block
Application Ratio Part Number Price  

Stock, Dart, GT-40, Edelbrock, Brodix "Track 1", AFR

Stock, Dart, GT-40, Edelbrock, Brodix "Track 1", AFR

Trick Flow "Street Heat", Canfield

Trick Flow "Street Heat", Canfield

 

1.6

1.7

1.6

1.7

 

1404-11312

1404-11313

1404-11314

1404-11315

 

$599.99

$599.99

$699.99

$699.99

 

Buy Now

Buy Now

Buy Now

Buy Now

 

Ford 351 Cleveland      
Application Ratio Part Number Price  

Blue Thunder "Cleveland"

Blue Thunder "Cleveland"

1.73

1.80

1404-12294

1404-12295

$1,099.99

$1,099.99

Buy Now

Buy Now