Chevy and GMC Duramax Diesel Performance Parts

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Chevy - GMC

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Chevy - GMC

Allison 1000 Transmission Stage 1 500HP Max (2011 & up N/A)
$4,795.00
Allison 1000 Transmission Stage 2 725HP Max
$6,995.00
Allison 1000 Transmission Stage 3 900HP Max
$7,995.00
Allison 1000 Transmission Stage 4 900+ HP Max
$9,995.00
Allison Triple Disk Torque Converter
As low as $1,450.00
LBZ/LMM Duramax Billet Flexplate
$650.00
LB7/LLY Duramax Billet Flexplate
$650.00