side view Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX
G Force Swap Block 6.6L Duramax LML Engine Mock Up Block | GF-EJ-DURAMAX-DIY side view
Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX
Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX from G Force
angled view Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX
Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX angled view
G Force Swap Block 6.6L Duramax LML Engine Mock Up Block | GF-EJ-DURAMAX-DIY
Angled View Swap Block 6.6L Duramax LML Engine Mock Up Block | GF-EJ-DURAMAX-DIY from G Force
side view Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX
G Force Swap Block 6.6L Duramax LML Engine Mock Up Block | GF-EJ-DURAMAX-DIY side view
Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX
Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX from G Force
angled view Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX
Swap Block Mock Up 6.6L Duramax LML Engine Block | GF-EJ-DURAMAX angled view
G Force Swap Block 6.6L Duramax LML Engine Mock Up Block | GF-EJ-DURAMAX-DIY
Angled View Swap Block 6.6L Duramax LML Engine Mock Up Block | GF-EJ-DURAMAX-DIY from G Force

Swap Block™ 6.6L Duramax LML Engine Mock Up Block | GF-EJ-DURAMAX-DIY

In stock
No reviews
Usually ships within 24 hours
€260,95
Product details
  • Vendor G-Force
  • SKU GF-EJ-DURAMAX-DIY

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Description Shipping information Reviews

Our patent-pending tab-and-slot version of the mock up block provides accurate mounting positions of engine accessories and bolt-ons.

This unique design is lightweight and comes disassembled for ease of shipping and storage.

Precision formed returns on all weight-bearing components and tight tolerance slots create a rigid and accurate representation of the Duramax engine block.
One tool accomplishes accurate placement of a LML engine into the chassis build of your choice.

Easily positioned by hand, the days of slinging an engine on a crane in and out of your build are over.

It's designed to bolt to your transmission while also permitting the attachment of oil pan, motor mounts, header, and intake.

Save time and money and work more safely.

Durable steel construction resists heat from welding, so unlike foam blocks, custom motor mounts can be fabricated right on the block.

Comes with hardware for exhaust, motor mounts, bellhousing, oil pan, and intake.

Download Assembly Instructions here.

Our video and written assembly instructions describe how to assemble the LS version of our Swap Block Engine Mock Up Block. Assembly with our patent-pending tab and slot system is the same for our engine and transmission Swap Blocks.