{"title":"602 Motors \u0026 Parts","description":"","products":[{"product_id":"chevrolet-performance-vortec-cylinder-heads-12691728","title":"Chevrolet 602 Press in Studs Performance Vortec Cylinder Heads 12691728","description":"\u003cp\u003e\u003cspan\u003eChevrolet Performance cast iron Vortec cylinder heads will fit 1958 and later small block Chevy engines, and offer a 20 to 40 hp increase over earlier cast iron small block heads. Features include fast burn combustion chambers, and a high-velocity port design. They require the use of a Vortec-style intake and self-aligning rocker arms, and come complete with valves, springs, and retainers. Cylinder Head, Vortec, Assembled, Cast Iron, 64cc Chamber, 170cc Intake Runner, Chevy, Small Block, Each\u003c\/span\u003e\u003c\/p\u003e","brand":"Roger Dabbs Chevrolet","offers":[{"title":"12691728","offer_id":48342309109982,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2141\/7694\/files\/nal-12691728_py_ml.jpg?v=1781726420"},{"product_id":"chevrolet-602-screw-in-studs-performance-vortec-cylinder-heads-19436449","title":"Chevrolet 602 Screw in Studs Performance Vortec Cylinder Heads 19436449","description":"\u003cp\u003e\u003cspan\u003eChevrolet Performance cast iron Vortec cylinder heads will fit 1958 and later small block Chevy engines, and offer a 20 to 40 hp increase over earlier cast iron small block heads. Features include fast burn combustion chambers, and a high-velocity port design. They require the use of a Vortec-style intake and self-aligning rocker arms, and come complete with valves, springs, and retainers. Cast Iron L31 Vortec Small Block Chevrolet Assembled Cylinder Head\u003c\/span\u003e\u003c\/p\u003e","brand":"Roger Dabbs Chevrolet","offers":[{"title":"19436449","offer_id":48342317170910,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2141\/7694\/files\/nal-19436449_no_ml.jpg?v=1781726827"},{"product_id":"chevrolet-602-performance-composition-head-gaskets-single-10105117","title":"Chevrolet 602 Performance Composition Head Gaskets single 10105117","description":"\u003cp\u003e\u003cspan\u003eHead Gasket, Composite, 4.100 in. Bore, .028 in. Compressed Thickness, Chevrolet, Small Block Gen I, Each. Chevrolet Performance composition head gaskets are recommended for stock and mildly modified engines. They're available in a variety of bores, compressed thicknesses, and volumes for fitment on specific vehicle and engine applications.\u003c\/span\u003e\u003c\/p\u003e","brand":"Roger Dabbs Chevrolet","offers":[{"title":"10105117","offer_id":48342320578782,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2141\/7694\/files\/nal-10105117_ml.jpg?v=1781727028"},{"product_id":"chevrolet-602-performance-crankshafts-12691722","title":"Chevrolet 602 Performance Crankshafts 12691722","description":"\u003cp\u003e602 Build crankshaft\u003c\/p\u003e","brand":"Roger Dabbs Chevrolet","offers":[{"title":"2691722","offer_id":48342329163998,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2141\/7694\/files\/nal-12691722_ml.jpg?v=1781727236"},{"product_id":"chevrolet-602-performance-connecting-rods-19435211","title":"Chevrolet 602 Performance Connecting Rods 19435211","description":"\u003cp\u003e\u003cspan\u003eConnecting Rods, 4740 I-Beam, Press Fit, Chevy, Small Block, Set of 8\u003c\/span\u003e\u003c\/p\u003e","brand":"Roger Dabbs Chevrolet","offers":[{"title":"19435211","offer_id":48342333063390,"sku":null,"price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2141\/7694\/files\/OIP_940361c8-0630-4c78-9881-d490c9e8cfff.webp?v=1781727609"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2141\/7694\/collections\/H500X500_2709782c-1a8a-40e1-9c91-5897de56127f.png?v=1781726155","url":"https:\/\/harringtonspeformanceparts.com\/collections\/602-motors-parts.oembed","provider":"Harrington's Performace Parts","version":"1.0","type":"link"}