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PPEI Allison Transmission Tuning For 2011-2015 GM 6.6L LML Duramax A50 weekly deals 2007-2021 GMC Sierra 3500 HD

SKU: 26927765802
4.7
USD142.31 USD178.31

Pay in 4 interest-free payments of $35.58 Learn more

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 9 - Sep 14

Description

2007-2021 GMC Sierra 3500 HD

2" tall steel construction rear coil spring spacer

2010-2012 Dodge Ram 6

5-Direct GPZ plates

PPEI Allison Transmission Tuning For 2011-2015 GM 6.6L LML Duramax A50 weekly deals 2007-2021 GMC Sierra 3500 HDExtend your transmission life and increase your fuel economy with PPEI Transmission tuning! A MUST for tuned trucks with additional torque. PPEI was the first to offer transmission tuning for these new allisons and we have not let off the throttle since! The refined shift points get rid of the low rpm Lazy feel these trucks have that force the driver to stab the throttle for a downshift not cool and a fuel economy killer! For vehicles with larger

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  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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