Speed Pro Main Bearing - 0.010 in Undersize - Big Block Chevy Gearshift Air Lift Company has been

Air Lift Company has been developing air spring suspension products for more than 50 years

An anti-skid surface on the top and bottom helps prevent slipping and sliding

Powerglide or TH350 installations with Coyote swaps

Powerful magnets are embedded in a 3/8" thick billet aluminum trigger wheel

Protects Your Transmission from Contaminants during use or storage

Speed Pro Main Bearing - 0.010 in Undersize - Big Block Chevy Gearshift Air Lift Company has beenSpeed Pro Main Bearing Set 141M10 Competition Series Main Bearings 0. 010 Undersize Tri Metal 3 4 Groove Chevrolet 7. 4L (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