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Performance Dampers

292 2 Groove Balanced OEM TYPE Harmonic Damper
$110.00
$110.00
292 Performance Balancer Steel or Aluminum
$425.00
$425.00
250 Aluminum Damper
$425.00
$425.00
250 2 Groove Balanced OEM Type Harmonic Damper
$110.00
$110.00
Single Groove Harmonic Damper Balancer for 153 181 230 250
$140.00
$140.00
Flexplate 292
$120.00
$120.00
Cam and Crank key
$2.00
$2.00
Crankshaft snout drilling fixture tool 235 261 283 327 194 230 250
$40.00 - $55.00
$40.00 - $55.00
Flexplate or Flywheel machining service
$75.00
$75.00
 
  • Home
  • Store
    • Valve Covers
    • Side Covers
    • Performance Cylinder heads and Parts
    • Rods
    • Pistons
    • Exhaust
    • Accessories
    • NOS GM Inline 6 and V8 Parts
    • Turbo Related
    • Bolt In Lump Kits
    • Breather Adaptors
    • Intakes
    • Timing Covers
    • Engines
    • Camshafts
    • Shortblocks
    • Engine Stands
    • Harmonic Balancers
    • Bearings-Gaskets-Oil Pump
    • Torque Plate
    • Distributor Blueprinting
    • Carburetors
    • 4200 Inline
    • 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
  • 12 Bolt Blog
  • Vehicles
  • Inline Engine Build Ideas