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Speedmaster PCE251.1009 Chevy GM LS1 LS2 LS6 5/16" Chromoly Guide Plates

(Chevrolet Silverado 1500 2003-13, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2006-09, 2011-13, Camaro 1998-2002, Corvette 1997-2007 + 49 more models)

Manufacturer

Picture for manufacturer Speedmaster

Part Number

PCE251.1009
8 reviews
Sale Price

$14.60

In Stock (10+)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Speedmaster PCE251.1009 guide plates are engineered to prevent pushrod deflection under high-rpm conditions in Chevy GM GEN III LS engines. These precision guide plates ensure proper pushrod alignment and valvetrain stability during aggressive driving and high-performance applications.

Key Features:

  • Constructed from 5140 Chromoly steel for exceptional strength and durability
  • Nitrided and black oxide coated for superior corrosion and wear resistance
  • 5/16" pushrod opening for proper clearance
  • Direct fit for GEN III LS1, LS2, and LS6 engines
  • Prevents pushrod flex and misalignment at high engine speeds
  • Sold as a complete set for full engine coverage

These guide plates are essential components for maintaining valvetrain geometry and reliability in performance LS engine builds, particularly when using upgraded valve springs or operating at elevated RPM ranges.

Products specifications

Fits

Chevrolet Silverado 1500 2003-13, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2006-09, 2011-13, Camaro 1998-2002, Corvette 1997-2007, Silverado 2500 HD 2001-19, Tahoe 2008-13, Trailblazer 2006-09, Caprice 2011-17 + 45 more models

Product Weight (lbs.)

0.685

Tire provided was as exactly as promised and in brand new condition. Shipped superfast. Will use THMotorsports in the future!

none

Great experience

They had a hard to find pump for a decent price. It arrived when they said it would. Haven't installed it yet so we'll see how it works

Order and delivery were timely

Swift with the orders

Appreciate the quick delivery service

It is the best

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