
High Torque Mini-Starter Small Block/Big Block Chevy & 90° V6
Color:
- High Torque Mini-Starter
- Small Block/Big Block Chevy & 90° V6
- 1.4KW 12V Motor
- 11:1 Maximum Recommended Compression Ratio
- Fits 153 & 168 Tooth Flywheel/Flexplate
High-torque, gear-reduction design. 100% NEW, not rebuilt. Offset design results in more clearance between the oil pan and the starter, and can be rotated for additional chassis clearance. The high-torque, high-output motor spins the engine over faster than stock starters, delivering 40-50% more cranking power. 3.75-to-1 sealed gear-reduction drive and full ball bearing construction. Includes shims to set pinion-gear engagement (when necessary). Approved by all leading sanctioning organizations.
Fits all Chevy 90° V6, small block and big block V8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 778-66258 weighs 1-1/2 lbs. more and is 1' longer than P/N 778-66256.
Small Size, Big Power! This 100% new mini-starter is the hot ticket for applications where tight header clearance tends to make your starter hot. And since it's only 2/3 the size of a stock starter, it will fit where a stocker won't. Choose from standard 1.4 kilovolt or hi-output 2.0 kilovolt model, with no increase in size.
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Features:
- Offset design for more clearance and mounting options
- High output motor spins the engine over faster than stock
- Additional 40-50% more cranking power
- 3.75:1 Sealed-gear reduction drive
- Ball bearing rotating assembly
Take your engine’s start-up game to the next level with the Proform High Torque Mini Starter — a compact, high-performance solution designed to deliver exceptional cranking power, even in high-compression builds. Engineered with a true gear-reduction drive and offset design, this starter is ideal for those who need reliable starts, tighter clearances, and serious performance.
Perfect for any small-block Chevy build, this mini starter is a go-to upgrade if you’ve been searching for a sbc high torque starter. With full ball-bearing construction, a 3.75:1 or 4.41:1 gear reduction ratio depending on the version, and heavy-duty materials, it can tackle high-compression engines with ease.
Even better? For those building or restoring a classic Chevy 350, this mini high torque starter chevy 350 version fits the bill by giving the right balance of compact size and power. Its offset mount also clears headers, exhaust, and tight engine-bay layouts — making life easier for installers and result-driven builders alike.
If you’re working on an sbc hi torque starter need, rest assured this offering stands out: every unit is 100% new, not remanufactured, giving you long-term dependability.
In short: choose this Proform starter to upgrade your start system, reduce amp draw, and best of all—get your engine spinning fast and confidently with every turn of the key. Ready to install, ready to perform.
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