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Hooker (by Holley) Hooker 12644HKR BlackHeart Engine Swap Transmission Crossmember Steel Black Powdercoat for G-Body LS 4L60-80/TH400/2004R/T56/Magnum Listing ID: 1232883UPC: 090127712955Manufacturer Part Number: 12644Reference Part Number(s): 12644HKR, HKR12644 Out Of StockBrand New
Product Information FeaturesFacilitates installation of a 4L60/4L65/4L70/4L80/TH400/2004R/T56/T56 behind an LS engine in 78-88 GM A/G Body applications (may require add-on bracket, see installation notes)Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearanceWelded steel constructionProvides an optimized engine/transmission inclination angle that is critical to obtaining suitable U-joint working angles, when installed with Hooker 12643HKR engine mountsDesigned in conjunction with other Hooker BlackHeart GM A/G-Body engine swap brackets to provide bolt-in installation of Hooker LS swap manifolds, headers and exhaust systems for this applicationProvides the highest clearance available for up to 3 exhaust system routing Attributes Color Black Model Engine Swap Transmission Crossmember Finish Powdercoat Series BlackHeart Material Steel For Fitment G-Body LS 4L60-80/TH400/2004R/T56/Magnum Emission Code 5 Prop 65 Warning Yes: CR Emission Code Description Part does not affect Vehicle Emissions
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