Industrial Injection Stock New Heads 04.5-05 GM 6.6L Duramax LLY BUL-30420 These Sulastic Rubber Springs/Shackles will

These Sulastic Rubber Springs/Shackles will reduce the overall vibration on empty and loaded trucks

This can easily be done by turning the key on and listening for the pump

and the Squadron Pro Infrared LED Light Pod is no exception

Ports for electric fuel heaters and fuel pressure gauges ensure optimal performance even in extreme cold weather

Get rid of your soft shifts and turn them into quick

Industrial Injection Stock New Heads 04.5-05 GM 6.6L Duramax LLY BUL-30420 These Sulastic Rubber Springs/Shackles willAre you rebuilding or just looking to increase your Duramax's strength? If you are planning on upgrading the power your engine puts out it's a good idea to increase durability and eliminate cracking. Industrial Injection's New Heads for the Duramax LLY are a great place to start because these brand new GM OE cylinder heads have a reinforced casting to make them more durable and help eliminate cracking. Each head has been pressure tested and comes