Dart SHP Aluminum Cylinder Head 180 cc Intake SBC P/N 127221. Darts SHP cylinder heads provide a low cost option to those looking for the weight savings of an aluminum head for a street performance engine. The SHP is cast from A356-T6 aluminum and designed to work with most off the shelf components, so you wont need to worry about acquiring costly custom components.
Bolt on compatibility: Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components. Multi-angle intake seats and radiused exhaust seats dramatically increase air/fuel flow. Hardened exhaust seats are compatible with unleaded gasoline. Manganese bronze valve guides extend cylinder head life. Machined for 1.250 or 1.437 diameter valve springs.
2.020 / 1.600 in Valve. For this reason, we usually cannot cancel an order once it's placed... Compatibility chart and application-specific wording in this listing are based specifically for USA market vehicles.
Fitment is not guaranteed on international vehicles, as many manufacturers use region-specific options. Please do not add notes to your order. Our systems are automated, and the notes are not read. New items must be in original packaging(including plastic wrapped items), uninstalled, and in factory new condition. We only sell factory new parts, no exceptions.Stuff happens, but when it does, we'll take care of you. The item "Dart 127221 SHP Aluminum Cylinder Head 180 cc Intake Fits Small Block Chevy" is in sale since Sunday, October 10, 2021. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts & Accessories\Engines & Engine Parts\Cylinder Heads". The seller is "21-motorsports" and is located in Locations all over the USA. This item can be shipped to United States, Canada, 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, Taiwan, 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, Kuwait, Bahrain, Croatia, Malaysia, Brazil, Chile, Colombia, Costa rica, Panama, Trinidad and tobago, Guatemala, Honduras, Jamaica, Barbados, Bangladesh, Bermuda, Brunei darussalam, Bolivia, Ecuador, Egypt, French guiana, Guernsey, Gibraltar, Guadeloupe, Iceland, Jersey, Jordan, Cambodia, Cayman islands, Liechtenstein, Sri lanka, Luxembourg, Monaco, Macao, Martinique, Maldives, Nicaragua, Oman, Peru, Pakistan, Paraguay, Reunion, Viet nam, Uruguay.