The
JEGS 555-10001 Prostarter Starter is the ultimate high-torque solution for Small Block and Big Block Chevy engines. Engineered to handle high-compression builds up to 12.5:1, this mini starter features a 4.4:1 gear reduction ratio for reliable cranking power. Its compact, lightweight design (only 8.7 lbs) provides extra clearance for headers and oil pans, while the 4-position indexing mounting block allows for precise adjustment.
Made in the USA, this starter is compatible with both 153 and 168-tooth flywheels, making it a versatile and essential upgrade for your performance Chevy build.
JEGS 555-10001 Prostarter Starter Features:
- Fits small block and big block Chevy engines with straight mounting configuration
- Fits both 153 and 168 tooth flywheels and flexplates with adjustable mounting block and includes mounting bolts and shims
- Cranks over engines with up to 12.5:1 compression ratio
- Lighter in weight than factory starters at 8.7 lbs
- Amp Draw: 80 to 90
- Made with high-quality components
JEGS 555-10001 Prostarter Starter Note:
- May require the use of an "R" Terminal Diode Kit, 555-10038, which allows the use of aftermarket mini starters in GM vehicles originally equipped with breaker point ignitions
- Fits all Small Block Chevy engines Except LS series engines LS1, LS6, 4.8L, 5.3L, and 6.0L
FAQ
Are big-block and small-block Chevy starters the same?
- Yes, many JEGS starters like the 10001 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 10001, 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 and compression ratio.
Specifications:
Part Category
Performance Parts
Part Fitment
Semi Universal