Evo 123 - Carrillo - 4G63 Pro-H Connecting Rods (3/8 WMC Bolt) - 6-Bolt
Carrillo Pro-H connecting rods, 3/8 WMC bolt — 6-bolt 4G63
The default Carrillo rod for a 4G63, and for most people the right one. The Pro-H is the H-beam profile the company is known for: stiff across the beam, sensible on weight, and happy carrying the load reversals of a high-boost engine without any of the compromises that come with chasing the lightest possible rod. It runs Carrillo's standard 3/8 WMC fastener in H11 tool steel, which is enough bolt for the overwhelming majority of strong street and track Evos. Pick this listing unless your build specifically calls for the upgraded CARR bolt. Set of four.
- Beam: Pro-H (H-beam) — rigid, well balanced, suited to street and race turbo 4G63 builds
- Fastener: 3/8 WMC (H11 tool steel) bolt, roughly 220,000 psi ultimate tensile strength, suited to builds in the 800+ wheel-horsepower range
- Carrilloy chrome-nickel-moly-vanadium VAR alloy, mar-aged heat treated, forged and fully machined
- 5.906 in center-to-center length, 21mm full-floating wrist pin
- Supplied as a set of four rods
Fits:
- Mitsubishi Lancer Evolution I (CD9A, 1992–1994)
- Mitsubishi Lancer Evolution II (CE9A, 1994–1995)
- Mitsubishi Lancer Evolution III (CE9A, 1995–1996)
Dimensioned for a 6-bolt 4G63 short block and a 21mm wrist pin — the swap many early Evo builds are based on, not the factory 7-bolt. Rod choice follows the block, so confirm which one you are assembling.
Carrillo part #SCR5432-4. Available to order; shipping shown at checkout.
