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Davies Craig, LS Series, EWP Block Apater Kit, Suits GM Gen III & IV SB, DC-8670
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Davies Craig, LS Series, EWP Block Apater Kit, Suits GM Gen III & IV SB, DC-8670

MKG5390
In stock
$362.80 $354.53
Additional charges will be calculated at checkout based on your delivery address.
$354.53

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Davies Craig, LS Series, EWP Block Apater Kit, Suits GM Gen III & IV SB, DC-8670

The Davies Craig GM LS EWP Block Adapter is the ultimate cooling upgrade for General Motors LS Series V8 engines. Designed to replace the factory belt-driven mechanical water pump and thermostat, this adapter allows you to run a remote-mounted EWP® Electric Water Pump for improved efficiency and performance.

Superseding Part #8650, the new design offers flexible fitment on either the left or right side of the engine, making it suitable for different LS configurations. It’s also compatible with air conditioning systems, ensuring seamless integration into modern builds.

Pairing the adapter with an EWP®115, EWP®130, or EWP®150 Electric Water Pump Combo Kit eliminates parasitic power loss from mechanical pumps, freeing up horsepower while keeping your LS engine cool under pressure.


Features and Benefits

  • Flexible Fitment – Mounts on either side of the LS engine for versatile installation.

  • Air Conditioning Compatibility – Designed to fit LS engines with AC systems.

  • Performance Upgrade – Eliminates parasitic power loss from mechanical pumps.

  • Plug & Play Design – Simplifies installation with superior fitment.

  • Supports EWP®115, 130 & 150 – Works seamlessly with Davies Craig electric water pumps.

  • Durable Construction – Engineered for long-lasting reliability in high-performance builds.


Modern Cooling for LS Engines

With the Davies Craig LS Block Adapter, you can modernize your cooling system and unlock more power from your LS V8. Whether you’re building a street machine, track car, or performance ute, this adapter makes fitting an EWP® pump simple and effective.


Technical Specifications

Specification Detail
Compatibility GM LS Series V8 Engines (3rd & 4th Gen, incl. LSX)
Supersedes Part #8650
Fitment Options Left or right side mounting
AC Compatibility Yes
Application Replaces mechanical water pump & thermostat
Recommended Pumps EWP®115, EWP®130, EWP®150


What’s Included

  • Davies Craig GM LS EWP Block Adapter

  • Mounting Hardware

  • Installation Instructions


 

REVIEWS

J.M.

Installed this adapter on my LS3 in Auckland. Fitment was spot on and now I’m running the EWP150 with no issues. Cooling is way more efficient and freed up extra power.

James M.

Auckland, Auckland

★★★★★
S.R.

Running this on my LSX build in Christchurch. The plug & play design made installation easy, and pairing it with the EWP130 keeps temps under control even on track days.

Sam R.

Christchurch, Canterbury

★★★★★
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