4JJ1 / 1KD / 1GD Upgrade Main Caps Bolt Kit (ARP2000 / MRX) - Higher Clamping Pressure Engine Options:1GD/2GD DuramaxHigh Mount Turbo Exhaust Manifold Software Options:AlphaTech: Toyo Max THA stock
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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14