Product Summary

Crossmember Motor Mount Type, Bolt-on Attachment Style

  • Engine mounts for LS engines in 63-87 C10 trucks
  • For use only with QA1 C10 crossmember.
  • Customizable, weld your own mounts kit
  • Mounts cannot be used with stock crossmember
  • Kit includes multiple plates to fit different year ranges
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Key Specs

MFG. Part #7740-374
BrandQA1
Attachment StyleBolt-on
Mount MaterialSteel
Bushing MaterialRubber
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Need To Know

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QA1 7740-374 Details

If you have a QA1 tubular crossmember in your C10, easily bolt an LS engine into your classic C10 with these modular engine mounts. The kit includes hardware and mounts for 1963-1987 Chevy trucks that have a QA1 crossmember installed. These place the engine in the stock location to help ensure your bellhousing remains in the OE location. This allows you to retain your driveshaft.

  • Engine mounts for LS engines in 63-87 C10 trucks
  • For use only with QA1 C10 crossmember.
  • Customizable, weld your own mounts kit
  • Mounts cannot be used with stock crossmember
  • Kit includes multiple plates to fit different year ranges
  • Welding required
  • May require you to install different headers and oil pan

Guides & Documents

QA1 7740-374 Specifications

KEY SPECS
MFG. Part #7740-374
BrandQA1
Attachment StyleBolt-on
Mount MaterialSteel
Bushing MaterialRubber
GENERAL
Motor Mount TypeCrossmember
Mount FinishAnodized
ColorBlack
Adapter MaterialSteel
Adapter FinishNatural
Bushing IncludedNo
Overall Length3.23"
Overall Thickness1.2"
Overall Diameter2.945"
Sold in QuantityKit
GTIN Code806990167965

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