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Proform High-Torque Starters 66273 Starter, High Torque, Inline Bolt Pattern, Chevy, LS, Each

SKU: PRO66273

Starters

Proform High-Torque Starters 66273 Starter, High Torque, Inline Bolt Pattern, Chevy, LS, Each

SKU: PRO66273

Starters
A$673.60
LOW STOCK! Est Ship 4-7 days. In stock at 2 locations (9 available)

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Description

Exclusive Proform Parts flash sale discount at StreetFX!

Talk about timing! This is a limited offer while stocks last on various Proform Parts part numbers. There's never been a better time to buy your Proform Parts upgrades, so what are you waiting for?!

This item is currently on sale!

Same-day payment required to secure promotional price. Promotions may end early or be extended based on stock levels or other factors.

Starter - High-Torque - 3.75:1 Gear Reduction - Adjustable Block - Black - 168 Tooth Flywheel - GM LS-Series - Each


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 15:59:44

Data: v4.2 - Upd: 2026-11-09 03:35:48

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Proform Parts, Proform
StreetFX SKU pro66273
SFX Item ID 5007433
Accounting SKU pro-66273
Manufacturer SKU 66273
Manufacturer UPC 037995662739
Alternative References 66273, PFM66273, PRO-66273

Starter, High Torque, Inline Bolt Pattern, Chevy, LS, Each

Proform high-torque starters are 100 percent new, not rebuilt. They feature an offset design that results in more clearance between the oil pan and the starter. The powerful units are offered in a variety of styles, finishes, and other options for both manual and automatic transmission applications. These replacements are available for countless vehicles from the 1950s and up.

Product Attributes
BrandProform Parts
Manufacturer's Part Number66273
Part TypeStarters
Product LineProform High-Torque Starters
UPC037995662739
Starter StyleStock
Adjustable Mounting BlockYes
Starter RotationStandard
Starter ColorNatural
Maximum Recommended Compression Ratio11.0:1
Gear Reduction Ratio3.75:1
Mounting Block MaterialAluminum
RemanufacturedNo
QuantitySold individually.
NotesStarter is a “mid-size” and may have clearance issues with select headers and oil pans.

Compatibility

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