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QA1

QA1 Engine Mount Kit DIY SBC/BBC Unwelded

MPN: 7740-378 Catalog #: 001593841 Category: Motor Mounts Check Vehicle Fitment

Product Details

DIY Engine mounts for Small Block / Big Block engines in C10 trucks. For use only with QA1 C10 crossmember.

Motor Mount - Do-It-Yourself - Weld Together - Bolt-On - Steel - Natural - Small Block Chevy / Big Block Chevy - Kit

QA1 63-87 Chevrolet C10 SB/BB Cross Member Engine Mount Kit

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Engine Compatibility

GM - BBCMatched variant: BBC

Big Block Chevy; 396/427/454/572

GM - SBCMatched variant: SBC

Small Block Chevy; 265–400ci

Fitment note: Engine compatibility is provided as a guide. Please verify all fitment details before ordering.

Product Specs

Brand
QA1
Part Number
7740-378
Catalog Number
001593841
Product Line
Motor Mounts
Category
Chassis Components
Type
Motor Mounts
UPC / Barcode
806990168429
Vendor Product Category
Exterior Styling
Vendor Product Subcategory
Mounts - Hooks/Handles/Utility
Length
12.00 in
Width
12.00 in
Height
6.00 in
Weight
8.30 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 6 Available - Ready to ship
Estimated timing Ships from factory

This item is showing manufacturer availability and may ship directly from the manufacturer. Tracking details are provided as soon as they become available. ETA 0-5 Days to ship.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 6 available as of 6/3/2026.

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