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QA1 Crossmember Retrofit Kit - 1973-1987 Chevy C10

QA1 Crossmember Retrofit Kit - 1973-1987 Chevy C10

Regular price $2,756.90 USD
Regular price Sale price $2,756.90 USD
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WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

An upgrade path for squarebody C10s that already run QA1's front coilover arms and shocks. You swap a few parts on your current QA1 setup and install a tubular crossmember with power rack-and-pinion steering, turning it into the full crossmember system.

Highlights:

  • Powder-coated tubular front crossmember
  • Power rack-and-pinion steering
  • Revised lower shock mounts with about 2 in. more clearance, plus new upper shock mounts for more travel
  • Bolts in with no frame cutting or welding

Fitment notes: 1973-1987 Chevy C10 and GMC C15/C1500 2WD trucks already fitted with, or being fitted with, QA1 front coilovers and control arms. Coilovers and arms are not included. The steering shaft is sold separately.

Engine mounts included: The QA1 crossmember needs its own engine mounts because stock mounts won't fit, so choose yours from the Engine Mounts menu. The bolt-in kits put the engine in the factory location, so the bellhousing and driveshaft stay put. The SB/BB Chevy kit (7740-375) is for small and big block Chevy engines, and the LS kit (7740-374) is for LS engines. The DIY weld-on kits (7740-378 for SBC/BBC, 7740-379 for LS/LT) let you weld up your own mounts for custom engine placement.

Lead time: Built to order by QA1. Typically ships in about 3-4 weeks.

Part #: 52625. Engine mounts: 7740-375, 7740-374, 7740-378, 7740-379

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