QuickTime Lightweight Flexplate - 1974-1985 GM (153 Teeth) - 4 Spoke - 2.8 lbs. Crank Bearing Shock / Strut Kit

Shock / Strut Kit

Left-hand threaded units have an identification groove near end of shank

Shift Patterns Engraved On Knobs

0-60 x 1 PSI

5-2018 Chevrolet Silverado/Sierra 1500 (All Cabs) 14-18 Tahoe

QuickTime Lightweight Flexplate - 1974-1985 GM (153 Teeth) - 4 Spoke - 2.8 lbs. Crank Bearing Shock / Strut KitThe original spoked, SFI 29. 1 certified flexplate. Manufactured from premium HSLA 60 grade steel, significantly improve engine acceleration. Zinc plated. Lightweight Flexplates are: SFI 29. 1 certified Quality HSLA 60 grade steel Tested to 12, 500 RPM Lightest flexplate available anywhere Manufactured in the USA Zinc plated for corrosion protection 60. 1 lb. in. 2 moment of inertial 51% of the moment of inertia of an equivalent typical OEM flexplate.