High Torque Starter Chevy V6, S/B & B/B V8 Engines 12 V 14 Kw Motor, 11:1 Comp
Hover over the image to zoom in
Share this:
Free starter testing. Most vehicles, most locations. See store for details. This product is on sale and is not eligible for any further promotional discounts, coupons or special offers.

Proform High Torque Starter Chevy V6, S/B & B/B V8 Engines 12 V 14 Kw Motor, 11:1 Comp

Part No. 66256 Warranty Details  
was $159.99
you save $16.00
Quantity  Add to Cart

Fit of this part varies by vehicle & equipment specs Type of Fit

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 V 6 and small and big block V 8 engines using 153 or 168 tooth flywheels. Heavy-duty PROFORM P/N 66258 weighs 1-1/2 lbs. more and is 1" longer than P/N 66256.
Back To Top
Adjustable Mounting Block:Yes
Direct Drive:No
Gear Reduction:Yes
Gear Reduction Ratio:3.75:1 r
Mounting Block Material:Billet Aluminum
Mounting Bolt(s) Included:Yes
Mounting Shims Included:Yes
Performance Rated:Yes
Solenoid Attached:Yes
Starter Finish:Black Powder Coat
Starter Rotation:Standard
Starter Type:Mini
Voltage:12 v
kW Rating:1.4 kw

Do you have questions about this product?


Ask a question, get answers from real customers and in-house experts. For further assistance, please review your support options on our Contact Us page.

3 Questions | 3 Answers
Displaying questions 1-3
  • Q:

    What do I need to modify this so it will fit my Ford 68 FE block. and where can I find out how to.???
    Asked on 8/16/2015 by Fred from Pueblo CO

    1 answer

  • Q:

    Hi I just recived my starter for my 1968 Ford Countrey Squir with a 390 enigen .Now I need to make sure this starter that is listed on your sight is the right starter. The one I order is part No.66258 ,so I looked it it up and it showes that it is the right one .It is just that it dose not look like it will fit .If I need to do some altering I can but i want to be sure . Thank you
    Asked on 8/11/2015 by - from Pueblo Colorado

    1 answer



      Hi This ProForm High Torque Starter Chevy V6, S/B & B/B V8 Engines 12 V 14 Kw Motor, 11:1 Comp (Part No. 66256) is universal and not an exact fit for your1968 Ford Country Squire. Hence slight modifications may be required for proper installation.

      Answered on 8/12/2015 by Steve from AAP
  • Q:

    Is there a core charge for this ?
    Asked on 4/7/2012 by Anonymous

    1 answer



      We greatly appreciate your taking time to submit a review. Please call us at 1-877-ADVANCE (238-2623) and we would be more than happy to assist you.

      Answered on 4/8/2012 by Aaron from AAP
Displaying questions 1-3

Do you have a question about this product? 

Check out the specials in our monthly flyer.
Disclaimer We strive to keep all information accurate and up-to-date; however, product availability, pricing, promotions and store hours are subject to change without notice. Please contact Customer Care if you have any questions or corrections.