USD 459.95

XDP HD Billet Rocker Arm Valve Bridge Set XD384

PART# XD384 | SKU XD384
★★★★★ ★★★★★ 5.0 (1 Reviews)

Vehicle Fitment For:
2001-2023 GM 6.6L Duramax LB7/LLY/LBZ/LMM/LML | See full application list below
$459.95
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Description

The XDP HD Billet Rocker Arm Valve Bridge Set XD384 will greatly improve the factory valvetrain in your modified 2001-2023 GM 6.6L Duramax. The OE rocker arm bridges in your valvetrain were designed for stock output levels. Once modified, your Duramax engine can quickly produce more stress and load than the factory rocker arm bridges were made to handle. The XDP rocker arm bridges are CNC-machined out of hardened 4140 chromoly for extreme strength. Each set is  then Nitride coated to minimize friction and provide added protection. Sold as a set.

Features:
  • Nitride Coating
  • Sold As Complete Set
  • Billet 4140 Chromoly Construction
Application Note:
Designed for stock rocker arms only.
Will not work with aftermarket rocker arms.

WARRANTY INFO:
2 Year / Unlimited Mileage
Shipping Restrictions Apply shipping restriction icon This product can not be shipped to these states/provinces: CA

Specifications

  • MPN XD384
  • SKU XD384
  • ID 102965
  • Manufacturer Name XDP
  • Shipping Weight 2.00 lb.
  • Shipping Length 5 in.
  • Shipping Width 5 in.
  • Shipping Height 3 in.
  • Fuel Type Diesel
  • Warranty Info 2 Year / Unlimited Mileage
  • Prop 65 Prop 65 WarningWARNING: Cancer & Reproductive Harm - P65Warnings.ca.gov
  • Cross Reference # 12638258
  • Internal L0R11

Reviews

★★★★★ ★★★★★
5.0/5 Stars out of 1 Reviews
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Verified Buyer
NO BRAINER REPLACEMENT FOR STOCK
5
Installed on a 250,000 + mile LB7 pushing the limits on a stock bottom end (roughly 750 - 800 crank/horses). Installed PPE cast iron heads part# 110100101, XDP Billet Rocker Arm Valve Bridge Set XD384, and XDP 7/16 Competition and Race Performance Pushrods #XD316. All of these parts are held by ARP Fasteners. The combo resulted in a very stable and vibration free upper end, and in more responsive top end acceleration.

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