{"product_id":"edelbrock-victor-jr-sbf-289-351w-head-210cc-hyd-roller-77189","title":"Edelbrock Victor Jr. 20 Degree Cylinder Head — Small-Block Ford 289-351W | 210cc, 60cc Chamber, Hydraulic Roller Springs | 77189","description":"\u003cp\u003eThe Edelbrock 77189 is a Victor Jr. 20 degree aluminum cylinder head for small-block Ford 289-351W V8s. It has 210 cc intake ports, 75 cc exhaust ports raised 0.130 in, 60 cc combustion chambers and a 20 degree valve angle, with CNC gasket-matched port entries and exits and blended valve bowls. Spark plug holes and valves are in the stock location, and the valve cover rail is raised 0.150 in. It comes complete with 2.05 in intake and 1.60 in exhaust valves, retainers and valve springs for hydraulic roller camshafts, with 0.650 in maximum lift. Sold as a single head.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eNotes:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eValve springs are for hydraulic roller camshafts, with 0.650 in maximum lift.\u003c\/li\u003e\n\u003cli\u003eCompatible with stock valvetrain geometry and pistons.\u003c\/li\u003e\n\u003cli\u003eA relief in the head allows most roller lifters to be changed without removing the head.\u003c\/li\u003e\n\u003cli\u003eDeck thickness: 5\/8 in. Rocker stud diameter: 7\/16 in. Pushrod diameter: 5\/16 in (guide plate slot width).\u003c\/li\u003e\n\u003cli\u003eSpark plug: 14 mm x 3\/4 in reach, flat gasket seat, heat range to suit the application.\u003c\/li\u003e\n\u003cli\u003eSold individually; order two for a V8.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eBrand: Edelbrock\u003c\/li\u003e\n\u003cli\u003ePart Number: 77189\u003c\/li\u003e\n\u003cli\u003ePart Type: Engine Cylinder Head\u003c\/li\u003e\n\u003cli\u003eSeries: Victor Jr.\u003c\/li\u003e\n\u003cli\u003eMaterial: Aluminum\u003c\/li\u003e\n\u003cli\u003eIntake Valve Diameter: 2.05 in\u003c\/li\u003e\n\u003cli\u003eValve Angle: 20 Degree\u003c\/li\u003e\n\u003cli\u003eIntake Runner Volume: 210 cc\u003c\/li\u003e\n\u003cli\u003eGuide Plate Material: Hardened Steel\u003c\/li\u003e\n\u003cli\u003eCamshaft Type: Hydraulic Roller\u003c\/li\u003e\n\u003cli\u003eHorsepower: 350-550 HP\u003c\/li\u003e\n\u003cli\u003eSeat Angle: Exhaust 45 deg\/Intake 45 deg\u003c\/li\u003e\n\u003cli\u003ePushrod Diameter: 0.3125 (5\/16) in\u003c\/li\u003e\n\u003cli\u003eRocker Stud Diameter: 0.4375 (7\/16) in\u003c\/li\u003e\n\u003cli\u003eValve Spring Diameter: 1.55 in\u003c\/li\u003e\n\u003cli\u003eValve Spring Maximum Lift: 0.650 in\u003c\/li\u003e\n\u003cli\u003eValve Stem Diameter: 0.3438 in\u003c\/li\u003e\n\u003cli\u003eDeck Thickness: 0.625 in\u003c\/li\u003e\n\u003cli\u003eGuide Plates Included: Yes\u003c\/li\u003e\n\u003cli\u003eRetainer Included: Yes\u003c\/li\u003e\n\u003cli\u003eValve Included: Yes\u003c\/li\u003e\n\u003cli\u003eCombustion Chamber Volume: 60 cc\u003c\/li\u003e\n\u003cli\u003eCNC Ported: No\u003c\/li\u003e\n\u003cli\u003eExhaust Valve Diameter: 1.60 in\u003c\/li\u003e\n\u003cli\u003eEGR Port: No\u003c\/li\u003e\n\u003cli\u003eValve Springs Included: Yes\u003c\/li\u003e\n\u003cli\u003eExhaust Runner Volume: 75 cc\u003c\/li\u003e\n\u003cli\u003eConstruction Type: Complete\u003c\/li\u003e\n\u003cli\u003eGuide Material: Manganese Bronze\u003c\/li\u003e\n\u003cli\u003eSeat Material: Ductile Iron\u003c\/li\u003e\n\u003cli\u003eSold as: Each\u003c\/li\u003e\n\u003cli\u003eManufacturer warranty: 12 months\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eEngine Applications\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFord Small-Block: 289 (4.7L)-351W (5.8L)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eEmissions Status\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eFor racing use only.\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eRace Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3).\u003c\/strong\u003e\u003c\/p\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch5\u003eWhat engines does the Edelbrock 77189 fit?\u003c\/h5\u003e\u003cp\u003eSmall-block Ford V8s from 289 to 351W cubic inches.\u003c\/p\u003e\u003ch5\u003eWhat are the port and chamber sizes of the 77189?\u003c\/h5\u003e\u003cp\u003e210 cc intake ports, 75 cc exhaust ports raised 0.130 in, and 60 cc combustion chambers.\u003c\/p\u003e\u003ch5\u003eWhat camshaft is the 77189 set up for?\u003c\/h5\u003e\u003cp\u003eIt comes with valve springs for hydraulic roller camshafts, with 0.650 in maximum valve lift.\u003c\/p\u003e\u003ch5\u003eDoes the 77189 work with stock rocker geometry?\u003c\/h5\u003e\u003cp\u003eYes. Spark plug holes and valves are in the stock location, and the head is compatible with stock valvetrain geometry and pistons.\u003c\/p\u003e\u003ch5\u003eIs the Edelbrock 77189 street legal?\u003c\/h5\u003e\u003cp\u003eIt is not 50-state legal. Its emissions status is for racing use only.\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What engines does the Edelbrock 77189 fit?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Small-block Ford V8s from 289 to 351W cubic inches.\"}}, {\"@type\": \"Question\", \"name\": \"What are the port and chamber sizes of the 77189?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"210 cc intake ports, 75 cc exhaust ports raised 0.130 in, and 60 cc combustion chambers.\"}}, {\"@type\": \"Question\", \"name\": \"What camshaft is the 77189 set up for?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It comes with valve springs for hydraulic roller camshafts, with 0.650 in maximum valve lift.\"}}, {\"@type\": \"Question\", \"name\": \"Does the 77189 work with stock rocker geometry?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes. Spark plug holes and valves are in the stock location, and the head is compatible with stock valvetrain geometry and pistons.\"}}, {\"@type\": \"Question\", \"name\": \"Is the Edelbrock 77189 street legal?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"It is not 50-state legal. Its emissions status is for racing use only.\"}}]}\u003c\/script\u003e\u003cp\u003e\u003csmall\u003eCalifornia Proposition 65: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.\u003c\/small\u003e\u003c\/p\u003e","brand":"Edelbrock","offers":[{"title":"Default Title","offer_id":42575200682032,"sku":"BDVJ_77189","price":1250.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0586\/9548\/3440\/files\/b934fb188ec8f.jpg?v=1763648855","url":"https:\/\/berryperformancesales.com\/products\/edelbrock-victor-jr-sbf-289-351w-head-210cc-hyd-roller-77189","provider":"Berry Performance Sales","version":"1.0","type":"link"}