Small Block Chrysler Shaft Mounted Aluminum Roller Rockers in 1.5 Ratio

Vehicle Info Needed

PROFORMPART NUMBER: 778-66869

Small Block Chrysler Shaft Mounted Aluminum Roller Rockers in 1.5 Ratio

Name: Small Block Chrysler Shaft Mounted Aluminum Roller Rockers in 1.5 Ratio
Brand: PROFORM
SKU: 778-66869
Price: 309.99 USD
Availability: InStock

^$309⁹⁹

Ships on Oct 16, 2026

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Mopar Small Block

Small Block Chrysler
1.5 Ratio
16/pkg Rockers
2/pkg Rocker Shafts
Rated for up to 450 lbs of Open Load Pressure
Precision machined
Lengthen Valve Train Component Life
Reduce Wear On Valve Stem Tips

Part TypeRocker Arm

BrandPROFORM

Package Height3.7

Package Width11.7

Package Length23.1

Weight12.2 PG

Part CategoryPerformance Parts

Arm FinishBlue anodized

Rocker Arm Ratio1.5

Shims IncludedNo

PositionN/A

Maximum Spring Diameter1.55 in (39.37 mm)

Stud Size Shaft

Nut StyleNA

QuantitySold as a set of 16

Stud DiameterN/A

Rocker Arm Mounting StyleShaft

Engine Make/SizeMopar 318-360

Self-AligningNo

Rocker Arm StyleRoller tip

Rocker Arm Body StyleStandard

Arm MaterialAluminum

Ratio1.5

Part FitmentSemi Universal

Vendor Part Number66869

Package Qty1

Package TypeEA

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