98.5-02 Performance Head Fire Ringed Upgraded Springs 3943627 24v Cummins Diesel

98.5-02 Cummins cylinder head. This head was done up for  a customer who backed out after the work was completed. Here is the list of tbe work done to it Magnafluxed Pressure checked Jet washed Valves polished 3 angle valve job and refaced valves 4.550 od fire ring grooves 103lb upgraded valve springs New valve stem seals This head has been coated in cosmoline to avoid any rust and has been plastic wrapped and bagged to avoid any contamination.   It is ready to bolt on and go for a performance application.   The block does not need to be machined to run this head.   I ahve ran this exact same style firering setup up to 1400hp range and also had them hold up to over 100k miles.   These springs are great for a stock cam but not reccomended to use with a larger cam.   Theyre 103lb seat pressure and have been proven up to 5k rpm.   I have firering gaskets and rings in stock I could include in the sale for an extra 200 dollars. Freight shipping is only available to a buisness with a loading dock/forklift and semi truck access.   Please send a zipcode before purchasing to adjust the freight qoute.

• Brand: Cummins