1982-2004 GM S-10 / Sonoma 2WD LS Swap, T56 / 4L60E / 4L70E / 4L75E / TH400 Transmission Crossmember. Hooker continues to set the standard of performance with the Blackheart line of engine swap system components. We are proud to offer these three engine swap transmission crossmembers for 1982-2004 GM S10/Sonoma 2WD trucks. Each are designed specifically for use with Hooker Blackheart engine mounting brackets to simplify your LS swap.
71222018HKR Crossmember:
Facilitates installation of a GM 700R4, TH350, and Powerglide transmissions
71222019HKR Crossmember:
Facilitates installation of a GM T56, 4L60E, 4L70E, 4L75E, TH400 Transmissions
71222020HKR Crossmember:
Facilitates installation of a GM 4L80E Transmission. If using a 4L60E, ensure that it is a later design transmission. Early design Powerteq Performance
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71222019HKR Hooker BlackHeart Transmission Crossmember 1982-2004 GM S-10 / Sonoma 2WD LS Swap, T56 / 4L60E / 4L70E / 4L75E / TH400 Transmission Crossmember. Hooker continues to set the standard of performance with the Blackheart line of engine swap system components. We are proud to offer these three engine swap transmission crossmembers for 1982-2004 GM S10/Sonoma 2WD trucks. Each are designed specifically for use with Hooker Blackheart engine mounting brackets to simplify your LS swap.71222018HKR Crossmember:Facilitates installation of a GM 700R4, TH350, and Powerglide transmissions71222019HKR Crossmember:Facilitates installation of a GM T56, 4L60E, 4L70E, 4L75E, TH400 Transmissions71222020HKR Crossmember:Facilitates installation of a GM 4L80E Transmission. If using a 4L60E, ensure that it is a later design transmission. Early design that was bolted to a Gen I or II SBC is not compatible due to being shorter. If it was bolted to a Gen III/IV LS engine, it is compatible.
- Designed for use with all Hooker Blackheart S10 LS swap parts
- Bolt in Crossmember for use with Hooker Blackheart S10 LS swap mounts 71221029HKR
- Designed using CAD modeling/FEA analysis for optimal fitment, strength, weight, safety and appearance
- Welded steel construction
- Provides an optimum engine/transmission inclination angle that is critical to obtaining suitableU-joint working angles, when installed with Hooker 71221029HKR engine mounts
- Designed in conjunction with other Hooker Blackheart S10 engine swap parts to provide bolt-in installation of Hooker LS swap manifolds, headers and exhaust systems for this application
- Provides the highest clearance available for up to 3" exhaust system routing
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- Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.
- Holley PerformanceProducts Limited Warranty specifically does not apply to products,which have been (a) modified or altered in any way; (b) subjected toadverse conditions, such as misuse, neglect, accident, improperinstallation or adjustment, dirt or other contaminants, water,corrosion, or faulty repair; or (c) used in other than thoseapplications recommended by Holley Performance Products. HolleyPerformance Products also does not warrant, and disclaims all liabilityfor products used in racing activities and/or applications other thanthose specifically recommended in the current brand catalog.
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- We ship all US orders via United Parcel Service (UPS Ground)
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- Weship internationally thru United States Postal Service (USPS) ExpressMail International; allow extra time for international shipments
- We can not ship as a "GIFT" or ship anything internationally with changes to the invoice
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