Sale

Ignitions and Electrical› Starters

Powermaster

SBC Mastertorque Starter Staggered Bolt

$323.75 $228.59 Save $95.16

SKU: P01Q 9612

In Stock
In Stock
Ships by Nov 14
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Powermaster 9612 is a Mastertorque Series starter designed for high-performance applications. It features a Mini Denso style with a 3.25:1 gear reduction ratio and a 168-tooth flywheel compatibility. This starter is engineered to handle engines with compression ratios up to 14.0:1.

With 180 lb.-ft. of torque, it ensures strong cranking power. The starter includes an infi-clock mounting system and an adjustable mounting block for versatility. It is not a remanufactured unit and comes with an aluminum mounting block.
Show original supplier description

Part #: 9612

Starter - Master Torque - 3.25:1 Gear Reduction - Black - 168 Tooth - Flywheel - Staggered Bolt - Chevy V8 - Each

Vehicle Symptoms
  • Engine cranks slowly or won't crank
  • Clicking sound when turning key
  • Engine fails to start, especially when hot
  • Starter struggles with high compression engine
  • No crank after engine reaches operating temperature
Relevant Conversations
  • high torque mini starter for Chevy 350
  • Powermaster 9612 Mastertorque starter review
  • car clicks but won't start hot engine
  • best starter for high compression small block
  • staggered bolt starter Chevy 168 tooth
  • mini starter vs stock starter torque comparison
  • how to install Powermaster 9612 starter
  • replacing starter on high performance V8
  • starter not engaging after heat soak
  • Powermaster Mastertorque vs MSD starter

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandPowermaster
Part NumberP01Q 9612

Videos

About MOTORMIA

5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold

Buy with Confidence

Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy