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Mr. Gasket

Mr. Gasket Mini Starter - Chevrolet - Zinc/Natural

Fits 168 Tooth Flywheel/Flexplate - with Staggered Bolts. Includes bolts & Shim

Part # 51306ZG Be the first to write a review
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Mr Gasket starters are built using all new components, not remanufactured, and exceed original equipment specifications for maximum performance and durability. Original equipment Style (Permanent Magnet Gear Reduction Style Starter). Fits Most 1955-'93 Small Block and Big Block Chevrolet Engines with Offset Mounting Pattern & 168 Tooth Flywheel.


  • Made with premium all new Components (not remanufactured)
  • Ideal for HP, Muscle Cars, Trucks & Daily Drivers
  • Hand Assembled & tested
  • No core charge or core return hassle
  • Fits 1955-'93 Small Block & Big Block Chevrolet w/ Offset Mounting Bolts
  • 2.3 HP
  • Gear Reduction Ratio 4.4:1
  • Maximum Recommended Compression Ratio 12:1
  • Weight 9 lbs.
  • Includes Mounting Bolts & Shims
  • Fits 168 Tooth Flywheel or Flexplate

About Mr. Gasket

Using his own '57 Chevy as a rolling testbed, drag racer Joe Hrudka launched the most famous gasket company in the world more than half a century ago. Mr. Gasket is the go-to gasket source for racers with gaskets and fasteners that seal perfectly every time.

Adjustable Mounting BlockNo
Brand Mr. Gasket
Emission Code5
EngineChevrolet Big Block Gen V/VI
Chevrolet Big Block Mark IV
Chevrolet Small Block Gen I
Chevy Small and Big Block
Flywheel or Flexplate168 Tooth
Gear Reduction Ratio4.4:1
Maximum Recommended Compression Ratio12:1
Mounting Block MaterialCast Aluminum
Product TypeStarter
Starter StylePMGR
Transmission TypeManual/Automatic
WarrantyLimited 90 Day
Part Number51306ZG

This part is legal for sale or use on Emissions Controlled Vehicles, Uncontrolled (Non-Emissions Controlled) Vehicles, and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations.

Limited 90 Day: See Details

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    *Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.