Made in USA
Prostarter Starter for Small Block & Big Block Chevy [2-Position Indexing]
InfoVehicle Info Needed
JEGSPART NUMBER: 555-10002

Prostarter Starter for Small Block & Big Block Chevy [2-Position Indexing]

$20999$225.99You Save$16.00
More than 10 available
ShippingShips on Sep 08, 2026
Lowest PriceLowest Price Guarantee

Chevy Starters
Prostarter Starter
  • Small Block/Big Block Chevy
  • 168-tooth
  • Offset
  • 4.4:1 Gear Reduction
  • 12.5:1 Compression
  • 8.9 lbs.
  • Straight or Staggered Mount
  • 2-Position Indexing
  • Made in the USA
    Includes:
  • Bolts & Shims

    JEGS 555-10002 Prostarter Starter Features:

    • Fits small block and big block Chevy engines with staggered/offset mounting configuration
    • Fits both 168-tooth flywheels and flexplates with a non-adjustable mounting block
    • Cranks over engines with up to 12.5:1 compression ratio
    • Lighter in weight than factory starters at 8.9 lbs
    • Amp Draw: 80 to 90
    • Made with high-quality components
    • Fits all Small Block Chevy (except LT and LS series engines (LT1, LT4, LS1, LS6, 4.8L, 5.3L, and 6.0L))

    JEGS 555-10002 Prostarter Starter Note:

    • May require the use of "R" Terminal Diode Kit, 555-10038, which allows the use of aftermarket mini starters in GM vehicles originally equipped with breaker point ignitions

    FAQ

    Are big-block and small-block Chevy starters the same?

    • Yes, many JEGS starters like the 10002 cater to both big-block and small-block Chevy engines. The starter's compatibility is crucial, ensuring proper fitment and reliable performance for your specific application.

    What are the benefits of a mini starter?

    • JEGS Mini Starters, like the 10002, offer advantages such as reduced weight, improved cranking power, and enhanced clearance. Their compact design makes them ideal for high-performance applications.

    How do you size a starter?

    • When sizing a starter, consider factors like engine displacement, compression ratio, and vehicle weight.
    • High-Torque Starters for High-Compression Engines

      Prostarter Starters use ball bearings instead of bushings that can wear prematurely. While other vehicle starters offer 3:1 gear reduction, JEGS Prostarters has a Nippondenso high-torque motor with a 4.4:1 ratio and cranking power for engines with as much as 14:1 compression.

    Part TypeStarter
    Product LineJEGS Prostarter Starters
    BrandJEGS
    Package Height6.0
    Package Width6.2
    Package Length10.2
    Weight9.6 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews

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