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Jesel

Jesel Sportsman Series Shaft Rocker Arms KSS-147070 Arm System, Sportsman, Shaft, Full-Roller, 1.7 Ratio, Aluminum, Chevy, Big Block, Kit

SKU: JESKSS-147070

Rocker Arms
Jesel Sportsman Series Shaft Rocker Arms KSS-147070 Arm System, Sportsman, Shaft, Full-Roller, 1.7 Ratio, Aluminum, Chevy, Big Block, Kit

Jesel

Jesel Sportsman Series Shaft Rocker Arms KSS-147070 Arm System, Sportsman, Shaft, Full-Roller, 1.7 Ratio, Aluminum, Chevy, Big Block, Kit

SKU: JESKSS-147070

Rocker Arms
A$3,718.76
LAST ONE! Est Ship 4-7 days. LAST ONE! This is the last unit at our distribution centre. Contact us if you need more. The ETA is the approximate time required to prepare your order for dispatch.
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Description

Since their release, Jesel Sportsman Series shaft rocker arms have proven themselves to be the ultimate replacements for inadequate stud rocker assemblies on OEM and aftermarket cylinder heads. The 2024 aluminum bodied rocker arms are designed to withstand open spring pressures of up to 900 lbs., while maintaining precise valve lash settings. They are designed to bolt on with little to no cylinder head modifications and in most cases still fit under a stock valve cover. The rocker geometry is preset and engineered using the common valve supplied with the specific cylinder head to provide a bolt-on-and-go installation.

If you're still spending aggravating hours adjusting your stud rockers only to have to repeat the procedure the next weekend, Jesel Sportsman Series shaft rocker arms are your solution. Choose a set designed for your application.

Part Type

Shaft Rocker Arm Kit BBC 1.7/1.7 Ratio

Data: v4.2 - Upd: 2026-09-29 06:15:54

Specifications

Product Attributes - Brand
Jesel
Product Attributes - Manufacturer's Part Number
KSS-147070
Product Attributes - Part Type
Rocker Arms
Product Attributes - Product Line
Jesel Sportsman Series Shaft Rocker Arms
Product Attributes - UPC
805550162013
Product Attributes - Rocker Arm Mounting Style
Shaft
Product Attributes - Self-Aligning
No
Product Attributes - Rocker Arm Ratio
1.7
Product Attributes - Rocker Arm Style
Full roller
Product Attributes - Shims Included
Yes
Product Attributes - Rocker Arm Material
Aluminum
Product Attributes - Rocker Arm Body Style
Standard
Product Attributes - Rocker Arm Fasteners Included
Yes
Product Attributes - Rocker Arm Finish
Natural
Product Attributes - Quantity
Sold as a kit.
Product Attributes - Notes
These rocker arms fit World Products Merlin Oval/cast iron big block Chevy cylinder heads.

Reference Information

Brand Name/s Jesel
StreetFX SKU jesKSS-147070
SFX Item ID 5154413
Supplier Item Code 5154413
Manufacturer SKU KSS-147070
Manufacturer UPC 805550162013

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
  • MakeCHEVROLET
    Beginning Year1966
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1995
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
  • MakeCHEVROLET
    Beginning Year1996
    Ending Year2000
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454

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