Speed Pro Main Bearing - Standard - Ford Modular 13-RS1-B-XS Fits Chrysler and AMC A727

Fits Chrysler and AMC A727 and A904 automatic transmissions with a reverse valve body

MSD's Ready-to-Run Marine Distributors are the perfect upgrade for boats that are relying on worn-out breaker points or weak ignition systems

Works Great With Holley EFI Installation

up to 30 ft

Holley Marine Carburetors

Speed Pro Main Bearing - Standard - Ford Modular 13-RS1-B-XS Fits Chrysler and AMC A727Speed Pro Main Bearing Set 149M Performance Main Bearings Standard Size Tri Metal for DOHC Engines Only Ford 4. 6L (Set of 5) Best bronze alloy material Does not have flash tin plating Extreme fatigue resistance & strength Application specific design to ensure a perfect fit and correct operation for unsurpassed quality that you can trust Silicon particles help polish crankshaft journal (reduces wear during operation)From pistons to engine bearing