Lump port, screw in 3/8 studs 3/8 guide plates. Head will come with 194 intake , 160 exhaust valves.. Bee hive valve springs rated for 600 lift. Due to the machine work, please allow up to two weeks before head ships out. This is non production work.. So it takes longer then doing a stock head. 250 head fits 194,230,250,292… Of course you will need too make sure the lift on cam. The item “Chevy 250 head. Lump port Complete valve job bee hive springs” is in sale since Saturday, April 3, 2021. This item is in the category “eBay Motors\Parts & Accessories\Car & Truck Parts\Engines & Components\Engine Bearings”. The seller is “kendra5154k23″ and is located in Anderson, California. This item can be shipped to United States, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, South africa, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Bahrain, Croatia, Malaysia, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Pakistan, Paraguay, Reunion, Uruguay.
- Brand: Chevrolet
- Manufacturer Part Number: lump port