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  • Performance Cylinder Head Chevy Inline 6 Parts
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  • Roller Rockers 1.75 Harlan Sharp 3/8 STUD Chevy 153 250 292

Roller Rockers 1.75 Harlan Sharp 3/8 STUD Chevy 153 250 292

SKU:
$250.00
250 350 $250.00 - $350.00
Unavailable
per item

These fit 153-181-194-230-250-292

These are made to use with:

1 stock valve cover

2 stock 3/8 studs

3 stock pushrods

Lift is limited to .530 These are not made for BIG pressure springs

Works with our Performance spring kit and .550 springs

USA Made High Quality Roller Rockers

1.75 ratio for Chevy Inline 6 cylinder

For use on 3/8 stud press in type (factory style)

Under cut trunion for large springs

Relieved near pushrod for clearance.

High strength aluminum body

Large diameter trunion bearings for long life.

Front/rear rocker radiused to help clear valve cover.

Set of 12

If bigger lift is needed, use our 7/16 stud rockers

The internal baffle in valve cover will need to be squished in the middle slightly.

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  • Home
  • Store
    • Valve Covers
    • Side Covers
    • Performance Cylinder heads and Parts
    • Exhaust
    • Accessories
    • Alternator and Power Steering
    • MERCHANDISE
    • NOS GM Inline 6 and V8 Parts
    • Turbo Related
    • Bolt In Lump Kits
    • Breather Adaptors
    • Pistons
    • Rods
    • Intakes
    • Mounts
    • Timing Covers
    • Engines
    • Camshafts
    • ENGINE BLOCKS 230-250-292 CHEVY
    • Shortblocks
    • Engine Stands
    • Harmonic Balancers
    • Bearings-Gaskets-Oil Pump
    • Torque Plate
    • Distributor Blueprinting
    • Carburetors
    • Air Cleaners Used
    • Vehicles
    • 12 Bolts and Parts
  • Inline 6 Articles
    • Me and My Turbo
    • Sissell Literature circa 1988
    • Sunset Chevy
    • 2 HP Per Cubic Inch
    • Cotton Perry
    • Six Abuse
    • Six In a Row Makes it GO
    • Soup of the Day
    • Stovebolts Storm Again
    • Stovebolt Storm Part 2
    • Straight Six Shooter
    • The Buzzin Half Dozen
    • Turbo Tornado
  • Lump Head information
    • General Head Information
    • Inline cylinder head flow
    • Bolt in lump installation instructions
  • Services
  • Gearing Calculator
  • Photos
    • 12 Bolt Pics
    • Inline 6 Pics
    • 292 Turbo EFI
    • Shop Tour
  • Videos
    • 12 Bolt
    • Inline 6
    • Customer Cars
  • Links
  • Tech Tips
  • Wanted
  • About Us
  • Contact
  • Inline Engine Build Ideas
  • Jacob's Journey