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Availability: Special Order*
SKU: 1634-1
Manufacturer: COMP Cams
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$42.95

The Ultra Pro Magnum Roller Rocker Arms for Small Block Ford Self Aligning applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.6 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.

For Small Block Ford Self Aligning applications, 1.6 ratio, 3.8" studs; Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while reducing moment of inertia; Unique black oxide exterior finish helps prevent corrosion, thus increasing durability; Optimized retainer and valve spring clearances allow use of most diameter springs, retainers and +.050" locks without clearance or fitment issues; Feature oversized trunions, precision sorted needle bearings and hardened roller tips

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this self-aligning rocker fits Ford V8's with a 3/8" diameter stud.

COMP Cams Ultra Pro Magnum Roller Rocker Arm, 1.6 Ratio, 3/8" Stud Diameter, Self Aligning for Small Block Ford, Single Piece

Ultra Pro Magnum Self-Aligning Rocker Arm w/ 1.6 Ratio Ford for 3/8" Stud

Rocker Arm,FS/FW 1.6 3/8 Ult.Pro Mag S/A

COMP Cams Rocker ArmFS/FW 1.6 3/8 Ult.P

Ultra Pro Rocker w 1.6 Ford 3/8 Stud

Engine Rocker Arm

None

The Ultra Pro Magnum Roller Rocker Arms for Small Block Ford Self Aligning applications not only live up to the lofty standards of the original Pro Magnums, but they also take stud mount rocker performance, stability and value to a whole new level. These rocker arms feature a 3/8" stud diameter and 1.6 ratio. The 8650 chromemoly material and arched, web-like design deliver increased strength and rigidity while still reducing the moment of inertia and optimizing the dynamic balance. A unique black oxide exterior finish helps prevent corrosion and increases durability. Featuring oversized trunions, precision-sorted needle bearings and hardened roller tips for the ultimate in performance and dependability. Optimized retainer and valve spring clearances allow for use of most diameter springs, retainers and +.050" locks without clearance or fitment issues.

For Small Block Ford Self Aligning applications, 1.6 ratio, 3.8" studs; Investment cast 8650 chromemoly body and arched, web-like design deliver increased strength and rigidity while reducing moment of inertia; Unique black oxide exterior finish helps prevent corrosion, thus increasing durability; Optimized retainer and valve spring clearances allow use of most diameter springs, retainers and +.050" locks without clearance or fitment issues; Feature oversized trunions, precision sorted needle bearings and hardened roller tips

This Ultra Pro Magnum rocker is made of black oxide coated 8650 chromemoly steel that can withstand up to 850 lbs of spring pressure. Featuring a 1.6 ratio, this self-aligning rocker fits Ford V8's with a 3/8" diameter stud.

COMP Cams Ultra Pro Magnum Roller Rocker Arm, 1.6 Ratio, 3/8" Stud Diameter, Self Aligning for Small Block Ford, Single Piece

Ultra Pro Magnum Self-Aligning Rocker Arm w/ 1.6 Ratio Ford for 3/8" Stud

Rocker Arm,FS/FW 1.6 3/8 Ult.Pro Mag S/A

COMP Cams Rocker ArmFS/FW 1.6 3/8 Ult.P

Ultra Pro Rocker w 1.6 Ford 3/8 Stud

Engine Rocker Arm

None

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Vehicle Fitment

Ford

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    F-350

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    Bronco

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    F-100

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    F-150

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    LTD

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    LTD II

      1978 Base - 1978 Brougham - 1978 S - 1977 Brougham - 1977 S - 1977 Squire - 1977 Base

    Ranchero

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    Thunderbird

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    Custom 500

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    Elite

      1976 Base - 1975 Base

    Gran Torino

      1976 Squire - 1976 Base - 1976 Brougham - 1975 Sport - 1975 Squire - 1975 Elite - 1975 Brougham - 1975 Base - 1974 Base - 1974 Brougham - 1974 Elite - 1974 Sport - 1974 Squire - 1973 Base - 1973 Sport - 1973 Squire - 1973 Brougham - 1972 Base - 1972 Sport - 1972 Squire

    Torino

      1976 Base - 1975 Base - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1971 500 - 1971 Brougham - 1971 Cobra - 1971 GT - 1971 Squire - 1971 Super Cobra Jet - 1970 Base - 1970 Brougham - 1970 Cobra - 1970 GT - 1970 Squire - 1970 Super Cobra Jet

    Country Sedan

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base

    Country Squire

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base

    Galaxie 500

      1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1970 XL - 1969 Base - 1969 XL

    Ranch Wagon

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    Mustang

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    Custom

      1972 Base - 1971 Base - 1970 Base - 1969 Base

    Fairlane

      1970 500

Lincoln

    Continental

      1979 Base - 1978 Base - 1977 Base - 1976 Base - 1975 Base - 1974 Base - 1973 Base - 1972 Base - 1971 Base - 1970 Base - 1969 Base - 1968 Base

    Mark V

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    Mark IV

      1976 Base - 1975 Base - 1974 Base - 1973 Base - 1972 Base

    Mark III

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Mercury

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    Grand Marquis

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    Montego

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    Colony Park

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    Monterey

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    Cyclone

      1971 Base - 1971 GT - 1971 Spoiler - 1970 Base - 1970 GT - 1970 Spoiler

    Marauder

      1970 Base - 1970 X-100 - 1969 Base - 1969 X-100
*we take fitment seriously and have invested heavily into matching products to your vehicle, but it is up to the end user to confirm products are suitable for their vehicle, legal for them to use for the purposes they intend, and verify fitment upon installation. Many opened products may not be returned, so if fitment is in question, please contact us before ordering. We are not resonsible for any costs incurring from a product not being suitable to an end users application.