Pioneer Cables FRA-450 Automatic Transmission Flexplate

Brand Pioneer Cables FRA-450
Diameter (in) 1.177
Diameter (mm) 358.775
Inside Diameter 3.125
Mounting Hole Diameter 11.5
Outside Diameter 14.125
Pitch Flywheels 12 To 14
Teeth 168
Tooth Quantity 168
Fits Chevrolet and GMC · 129 vehicles

OEM-style replacement. Built to original dimensions for a direct-fit transmission flexplate.

High-grade steel. Automated welding adds strength and consistency.

Precision balanced. Set to factory specs for smooth operation.

Cross-references 12551367, 12621399 and AA-G180 for the same application. See all 6.

$135.96Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
Step 2 — Quantity
Order total $135.96
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.

Pioneer Cables FRA-450 Flexplate Overview

The Pioneer Cables FRA-450 is an automatic transmission flexplate built to restore OEM-level performance in supported GM truck and van applications. It is manufactured from high-grade steel, welded with an automated process for consistent strength, and precision balanced to factory specifications.

Compatible With 1999-2009 Chevrolet Silverado, GMC Sierra, Express, Savana, Suburban, Yukon, and Yukon XL applications listed below, this flexplate is built around the original dimensions and 168-tooth design for proper starter engagement and drivetrain alignment.

  • Part number: FRA-450
  • Automatic transmission flexplate for supported GM applications
  • 168 teeth for correct starter ring gear engagement
  • 14.125 in outside diameter and 3.125 in inside diameter
  • 11.5 in mounting hole diameter
  • Built from high-grade steel for replacement use
  • Automated welding process for consistent construction
  • Precision balanced to factory specifications
  • Cross-reference: GM180, GM187

Detailed Fitment and Application

This flexplate is a direct replacement-style part for a wide range of Chevrolet and GMC vehicles, including Silverado 1500, Silverado 2500 HD, Silverado 3500, Sierra 1500, Sierra 2500 HD, Sierra 3500, Express 2500, Express 3500, Savana 2500, Savana 3500, Suburban 2500, Yukon, Yukon XL 1500, and Yukon XL 2500 models. The FRA-450 is specified with 168 teeth, a 14.125-inch outside diameter, and a 3.125-inch crank mounting center dimension to match the listed applications.

Fits 2003-2009 Chevrolet Express 2500, N/A. Fits 2003-2009 Chevrolet Express 3500, N/A. Fits 2003-2009 GMC Savana 2500, N/A. Fits 2003-2009 GMC Savana 3500, N/A. Fits 2007 Chevrolet Silverado 1500 HD Classic, N/A. Fits 2007 Chevrolet Silverado 2500 HD Classic, N/A. Fits 2007 Chevrolet Silverado 3500 Classic, N/A. Fits 2003-2007 Chevrolet Suburban 2500, N/A. Fits 2007 GMC Sierra 1500 HD Classic, N/A. Fits 2007 GMC Sierra 2500 HD Classic, N/A. Fits 2007 GMC Sierra 3500 Classic, N/A. Fits 2000-2007 GMC Yukon XL 2500, N/A. Fits 2003-2006 Chevrolet Silverado 1500, N/A. Fits 2005-2006 Chevrolet Silverado 1500 HD, N/A. Fits 2001-2003 Chevrolet Silverado 1500 HD, N/A. Fits 2001-2006 Chevrolet Silverado 2500 HD, N/A. Fits 2001-2006 Chevrolet Silverado 3500, N/A. Fits 2005-2006 GMC Sierra 1500 HD, N/A. Fits 2001-2003 GMC Sierra 1500 HD, N/A. Fits 2001-2006 GMC Sierra 2500 HD, N/A. Fits 2001-2006 GMC Sierra 3500, N/A. Fits 2005 GMC Sierra 1500, N/A. Fits 1999-2004 Chevrolet Silverado 2500, N/A. Fits 2004 GMC Savana 3500, N/A. Fits 1999-2004 GMC Sierra 2500, N/A. Fits 2001-2003 GMC Yukon XL 1500, N/A. Fits 2001 GMC Yukon, N/A.

Common Problems This Part Can Address

  • Cracked or warped flexplate on a GM automatic transmission setup
  • Starter engagement issues caused by worn or damaged ring gear teeth
  • Vibration from an out-of-balance flexplate
  • Noise from flexplate fatigue or distortion
  • Replacement needs after transmission or engine service on listed Chevrolet and GMC models

Installation Notes and Tips

Verify tooth count, diameter, and crank mounting dimensions before installation. Confirm the application notes for spacer-equipped vehicles where listed, and match the flexplate to the correct transmission and engine combination for your Chevrolet Silverado, GMC Sierra, Express, Savana, Suburban, Yukon, or Yukon XL.

Inspect the starter, crankshaft flange, and related drivetrain components during installation to help ensure proper alignment and engagement. This part is not SFI approved and does not include an SFI certification sticker.

Quality Assurance

Pioneer Cables manufactures the FRA-450 as a replacement flexplate built to original dimensions, with automated welding and factory-spec balancing for consistent fit and function in the listed applications.

This part fits 129 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelTransmissionLitersCylindersPositionNotes
2009ChevroletExpress 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2009ChevroletExpress 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2009ChevroletExpress 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2009ChevroletExpress 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2009GMCSavana 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2009GMCSavana 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2009GMCSavana 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2009GMCSavana 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008ChevroletExpress 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008ChevroletExpress 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008ChevroletExpress 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008ChevroletExpress 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008GMCSavana 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008GMCSavana 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008GMCSavana 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2008GMCSavana 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletExpress 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletExpress 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletExpress 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletExpress 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletSilverado 1500 HD Classic——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletSilverado 2500 HD ClassicWT—6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletSilverado 2500 HD ClassicLT—6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletSilverado 2500 HD ClassicLS—6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletSilverado 3500 Classic——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007ChevroletSuburban 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"; w/Spacer
2007GMCSavana 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007GMCSavana 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007GMCSavana 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007GMCSavana 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007GMCSierra 1500 HD Classic——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007GMCSierra 2500 HD Classic——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2007GMCSierra 3500 Classic——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"; w/Spacer
2007GMCYukon XL 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletExpress 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletExpress 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletExpress 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletExpress 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletSilverado 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletSilverado 1500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletSilverado 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletSilverado 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006ChevroletSuburban 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"; w/Spacer
2006GMCSavana 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006GMCSavana 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006GMCSavana 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006GMCSavana 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006GMCSierra 1500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006GMCSierra 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006GMCSierra 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2006GMCYukon XL 2500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletExpress 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletExpress 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletExpress 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletExpress 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletSilverado 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletSilverado 1500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletSilverado 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletSilverado 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005ChevroletSuburban 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"; w/Spacer
2005GMCSavana 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCSavana 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCSavana 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCSavana 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCSierra 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCSierra 1500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCSierra 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCSierra 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2005GMCYukon XL 2500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletExpress 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletExpress 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletExpress 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletSilverado 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletSilverado 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletSilverado 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletSilverado 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004ChevroletSuburban 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"; w/Spacer
2004GMCSavana 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004GMCSavana 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004GMCSavana 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004GMCSavana 3500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"; w/Spacer
2004GMCSierra 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004GMCSierra 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004GMCSierra 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2004GMCYukon XL 2500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletExpress 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletExpress 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletExpress 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletSilverado 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletSilverado 1500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletSilverado 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletSilverado 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletSilverado 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003ChevroletSuburban 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"; w/Spacer
2003GMCSavana 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCSavana 2500——4.8LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCSavana 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCSierra 1500 HD—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCSierra 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCSierra 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCSierra 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCYukon XL 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2003GMCYukon XL 2500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002ChevroletSilverado 1500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002ChevroletSilverado 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002ChevroletSilverado 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002ChevroletSilverado 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002GMCSierra 1500 HD—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002GMCSierra 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002GMCSierra 2500 HD—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002GMCSierra 3500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002GMCYukon XL 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2002GMCYukon XL 2500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001ChevroletSilverado 1500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001ChevroletSilverado 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001ChevroletSilverado 2500 HD——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001ChevroletSilverado 3500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001GMCSierra 1500 HD—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001GMCSierra 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001GMCSierra 2500 HD—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001GMCSierra 3500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001GMCYukon——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001GMCYukon XL 1500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2001GMCYukon XL 2500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2000ChevroletSilverado 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2000GMCSierra 2500—Automatic6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
2000GMCYukon XL 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
1999ChevroletSilverado 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
1999GMCSierra 2500——6.0LV8N/ALength: Crank mounting center to cent: 3.125"; Teeth: 168; Outer Diameter: 14.13"; Inner Diameter: 11.5"
Directly replaces or cross-references 6 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1255136712621399AA-G180AA-G187GM180GM187