{"product_id":"sku-pchsbf","title":"175–185cc Natural Aluminum Bare Cylinder Head - Fits Ford 289 302 351W Windsor V8 Engines","description":"\u003cp\u003e\u003cspan\u003e\u003cb\u003eSPECIFICATIONS:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cp\u003e- Part Type: Bare Cylinder Head\u003cbr\u003e- Material \/ Finish: Aluminum \/ Natural\u003cbr\u003e- Intake Runner Volume: 175–185cc\u003cbr\u003e- Combustion Chamber Volume: 64cc\u003cbr\u003e- Exhaust Runner Volume: 64cc\u003cbr\u003e- Compatible Intake Valve Diameter: 2.020 in\u003cbr\u003e- Compatible Exhaust Valve Diameter: 1.600 in\u003cbr\u003e- Valve Stem Diameter: 0.3438 in\u003cbr\u003e- Valve Guides: Manganese Bronze\u003cbr\u003e- Valve Seats: 3-Angle Machined Ductile Iron\u003cbr\u003e- Quantity: 1 Piece\u003cbr\u003e- Valves, Springs, Retainers, Locks, Rocker Arm Studs, and Guide Plates: Not Included\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eFEATURES:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eSmall Block Ford Cast Aluminum Cylinder Heads (Bare)\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eCast aluminum cylinder heads with CNC-machined critical mating and locating surfaces, designed for Ford Small Block Windsor engines.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eEngineered for improved airflow, durability, and reliable performance in restoration and performance builds.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eConstructed from lightweight aluminum for better heat dissipation and long-term stability.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eMulti-angle valve seat design for improved low-lift airflow\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eThick deck surface for resistance to warping and resurfacing capability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eHigh-grade aluminum construction for strength and heat control\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eBronze valve guides for improved durability\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eDuctile iron valve seats for long service life\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAs-cast intake and exhaust ports; internal port surfaces are not CNC-machined or polished\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eFITMENT:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003eFOR Ford 289 \/ 302 \/ 351W \/ 5.0L Windsor V8 Engines\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eFord Small Block Windsor Engines\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e289 \/ 302 \/ 351W \/ 5.0L V8\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003ePACKAGE INCLUDE:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003e1 × Aluminum Cylinder Heads\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003eAs shown in product images\u003c\/span\u003e\u003c\/div\u003e\n\u003cp\u003e- Package Size: Approx. 55 × 25 × 22 cm\u003cbr\u003e- Package Weight: Approx. 11.00 kg\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cb\u003eNOTE:\u003c\/b\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cspan\u003e1. This product includes cylinder heads only. The following components are NOT included and must be transferred from your original heads or purchased separately: Valves; Valve springs; Valve spring retainers; Valve locks (also known as keepers); Rocker arm studs; Valve guide plates.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e2. Professional installation is highly recommended.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e3. No installation instructions included.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e4. Please verify engine compatibility before purchase.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e5. Product images are for reference only.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e6. \u003cb\u003eAs-Cast Ports \u0026amp; Chambers:\u003c\/b\u003e Intake and exhaust ports and combustion chambers retain their as-cast internal surfaces. They are not CNC-ported, CNC-enlarged, or internally polished. These are not full-CNC cylinder heads.\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan\u003e7. \u003cb\u003eCNC Precision Machining:\u003c\/b\u003e CNC machining is limited to the deck faces, mounting surfaces, valve-guide bores, and valve seats. Precision machining of these critical mating and locating areas does not mean that the ports or combustion chambers are CNC-machined.\u003c\/span\u003e\u003c\/div\u003e","brand":"PUS POWER","offers":[{"title":"Single","offer_id":49731168501987,"sku":"PCH-SBF-1","price":220.54,"currency_code":"USD","in_stock":false},{"title":"Pair","offer_id":49731168534755,"sku":"PCH-SBF-2","price":440.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0727\/8012\/0291\/files\/1206386395321602048_b5e5fcee-b6e6-4804-ad04-e10e63f053c4.png?v=1791602342","url":"https:\/\/www.puspower.com\/products\/sku-pchsbf","provider":"PUS POWER","version":"1.0","type":"link"}