Install Kit – Level 2 Install Kit For 5.7L Vortec 350 Engines

Level 2 Install Kit

Our comprehensive Level 2 installation kit (PK57R2) provides all the important items you’ll need to install your new replacement engine. Take the guesswork out of your swap and add peace of mind with this kit. All parts are new, genuine GM and/or AC Delco items direct from our Karl Chevrolet Dealership!

• Fits 12691672 Vortec 350 L31 LD or 12691673 Vortec 350 L31 HD Truck Crate Engines
• Provides all items from Level 1 Install Kit, PLUS: A water pump kit with gaskets, spark plug wire set, cap, rotor, and serpentine belt.
• Includes only new genuine GM and/or AC Delco parts.
• We also offer a Level 1 install kit for these engines.

What’s Included

• 2 – 12550033 – Exhaust Manifold Gaskets
• 1 – 89017465 – Intake Manifold Gasket Kit
• 1 – 89060527 – Water Pump Kit w/Gaskets
• 1 – 88893990 – Oil Filter Adapter Gasket And Seal Kit
• 1 – 19210338 – AC Delco Oil Filter
• 1 – 12632948 – Thermostat
• 1 – 19303069 – PCV
• 8 – 19256067 – Spark Plugs
• 1 – 12192364 – Spark Plug Wire Set
• 1 – 10452459 – Cap
• 1 – 10452457 – Rotor
• 1 – 10108445 – Distributor Gasket
• 1 – 12564763 – Serpentine Belt

Important Notes

• Original items such as manifolds, accessories, mounts, etc. can be transferred to a Vortec 350 L31 engine, when installed in a vehicle that was originally equipped with a small block. However, there may be some dissimilar components between a Vortec 350 L31 engine and an older small block.
• Installing a Vortec 350 L31 engine in a vehicle not originally equipped with a small block engine may require modifications or additional components not included, such as fabricating various components for the cooling, fuel, electrical, and exhaust systems.
• Note: PK57R2 is included with some crate engines, and we also offer a Level 1 Installation Kit (PK57R) for these engines.
• Karl’s Kustoms is here to help you make your next build the best it can be, as a top-rated retailer of Chevy performance engines, parts, and accessories. We are proud to have over 40 years of dedication to GM performance.
• Get a more in-depth look at the Vortec 350 L31 Truck Crate Engines:
  • 12691672 Vortec 350 L31 LD (½ Ton)
  • 12691673 Vortec 350 L31 HD (¾ and 1 Ton)