{"product_id":"evo-123-carrillo-4g63-pro-sa-connecting-rods-3-8-wmc-bolt-6-bolt","title":"Evo 123 - Carrillo - 4G63 Pro-SA Connecting Rods (3\/8 WMC Bolt) - 6-Bolt","description":"\u003ch3\u003eCarrillo Pro-SA 4G63 Rods with 3\/8 WMC Bolts\u003c\/h3\u003e\n\u003cp\u003eA set of four premium forged Carrillo connecting rods for the 4G63T. The Pro-SA, or Super-A, is a refined A-beam profile that bridges the gap between the heavier-duty Pro-H and the lighter Pro-A. It trims reciprocating weight while keeping ample strength, making it a smart choice for a responsive, high-revving boosted build. Fitted here with the standard 3\/8 WMC fastener.\u003c\/p\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Carrilloy proprietary chrome-nickel-moly-vanadium VAR alloy, mar-aged heat treated, forged and fully machined (length 5.906 in, 21mm full-floating wrist pin).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBeam:\u003c\/strong\u003e Pro-SA (Super-A). A lightweight A-beam design positioned between the Pro-H and Pro-A, giving a strong yet lighter rod that favors quicker spool and rpm response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener:\u003c\/strong\u003e 3\/8 WMC (H11 tool steel) bolt. The standard Carrillo fastener at roughly 220k psi ultimate tensile strength, good for 800-plus wheel horsepower and suited to most builds.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy it matters on your Evo 1-3\u003c\/h4\u003e\n\u003cp\u003eOnce you build a 6-bolt 4G63T, the stock rods cannot keep up. The Pro-SA gives you forged Carrillo strength while shaving rotating mass compared with the H-beam, which helps a boosted 4G63 spool and respond. With the WMC bolt it is well matched to strong street and track power levels. Choose this set when you want a lighter, sharper-feeling bottom end without giving up real durability.\u003c\/p\u003e\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003cp\u003eMitsubishi Lancer Evolution I, II and III (CD9A \/ CE9A), 1992 to 1995. Built for a 6-bolt 4G63 (21mm wrist pin). The 6-bolt swap is a common engine build path for the early Evo chassis.\u003c\/p\u003e","brand":"CARRILLO","offers":[{"title":"Default Title","offer_id":47967729156290,"sku":"EVO123-crlSCR5431-4","price":1230.6,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0434\/0855\/6190\/files\/1f60831e430802d797fe535afdd794f5_eda227a1-9231-48e4-a1c7-48cc9a7ec9e1.jpg?v=1782663049","url":"https:\/\/theevoshop.com\/products\/evo-123-carrillo-4g63-pro-sa-connecting-rods-3-8-wmc-bolt-6-bolt","provider":"The Evo Shop","version":"1.0","type":"link"}