TCI Powerglide High Gear Clutch Plates - .098" 122005 Featuring a 90% increase in

Featuring a 90% increase in bending stiffness

Progressive secondary link installed for perfect off the line launches

14 in B: 4

Chevrolet Impala Base 454 1958 to 1964

TCI Powerglide High Gear Clutch Plates - .098" 122005 Featuring a 90% increase inPowerglide High Performance Frictions for High Drums.. Our High Performance High Gear Frictions for Powerglide includes 5 . 098" thick frictions, suitable for Street Strip and Racing applications. A clutch plate is designed to handle different levels of force and apply different ranges of friction depending on its design and materials. But its probably no surprise that excess heat can cause clutches to fail thats a proven fact. But using TCI Frictions