Aeroflow Mitsubishi 4G63 2 Bolt Main Stud Kit AF37-2250 Fuel System / Electronic Injection available for both domestic and

available for both domestic and import applications

2008 KTM 450 SMR 449 - All

1991 JEEP CHEROKEE 2

Part Number: AF612-12BLK

Aeroflow Mitsubishi 4G63 2 Bolt Main Stud Kit AF37-2250 Fuel System / Electronic Injection available for both domestic andAeroflow Performance main studs are designed to keep your main caps in placed and stop them walking and fretting which can lead to engine failure. These studs are preferred over bolts as they allow you to obtain more accurate torque readings. These main studs are manufactured from aircraft quality 8740 high tensile strength chromoly steel and cold forged to ensure molecular integrity within the stud. Meaning these studs are rated up to 190,000 psi