{"product_id":"evo-123-carrillo-4g63-pro-a-connecting-rods-3-8-wmc-bolt-6-bolt","title":"Evo 123 - Carrillo - 4G63 Pro-A Connecting Rods (3\/8 WMC Bolt) - 6-Bolt","description":"\u003ch3\u003eCarrillo Pro-A 4G63 Rods with 3\/8 WMC Bolts (Special Order)\u003c\/h3\u003e\n\u003cp\u003eA set of four premium forged Carrillo connecting rods for the 4G63T. The Pro-A uses Carrillo's A-beam profile, the lightest of the three designs, aimed at high-performance builds where reducing reciprocating weight is the priority. Supplied with the standard 3\/8 WMC fastener. This part is a special-order item.\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-A (A-beam). The lightest beam in the range, best for high-performance applications that prioritize low rotating mass and rpm response over the maximum-load capacity of the H-beam.\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.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eWhy it matters on your Evo 1-3\u003c\/h4\u003e\n\u003cp\u003eWhen you build a boosted 6-bolt 4G63T, the factory rods are the limit. The Pro-A gives you a forged Carrillo upgrade with the lowest reciprocating weight of the family, which can sharpen throttle response and spool on a high-revving Evo build. Paired with the WMC bolt it suits strong street and track power. Choose this set when light weight is the goal; note it is a special-order rod, so expect a longer lead time than the stocked Pro-H and Pro-SA options.\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":47967729320130,"sku":"EVO123-crlSCR5434-4","price":1174.96,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0434\/0855\/6190\/files\/1f60831e430802d797fe535afdd794f5_ef36d1dc-f3a3-4b92-9142-04a03dcbb0d9.jpg?v=1782663051","url":"https:\/\/theevoshop.com\/products\/evo-123-carrillo-4g63-pro-a-connecting-rods-3-8-wmc-bolt-6-bolt","provider":"The Evo Shop","version":"1.0","type":"link"}