Speed Pro Main Bearing - Extra Oil Clearance - Big Block Ford Navigation Systems weld on gusseted shock mount

weld on gusseted shock mount tabs

Increased Outer Hardened Layer Thickness

and precision-reamed

Gaskets IncludedHolley has been the undisputed leader in fuel systems for over 100 years

Classic design allows for hookup to an under chassis exhaust system

Speed Pro Main Bearing - Extra Oil Clearance - Big Block Ford Navigation Systems weld on gusseted shock mountSpeed Pro Main Bearing Set 134M1X Competition Main Bearings 0. 001" Undersize Tri Metal 3 4 Groove Ford Lincoln 429 460 (Set of 5) Best bronze alloy material Does not have flash tin plating Extreme fatigue resistance & strength 3 4 Grooved Silicon particles help polish crankshaft journal (reduces wear during operation)From pistons to engine bearing components, Speed Pro offers an array of performance engine parts. You can rely on Speed Pro for