TCI GM 153-Tooth External Balance Flexplate 23-FLT-NFO-L Filter Extension for 30280 and

Filter Extension for 30280 and 30289

lower right reverse location

A dipstick tube plug and a fuel pump block off plate for use with later model fuel injected engines are included

rich tone along with mileage and power gains

"W" engines if an Edelbrock #5409

TCI GM 153-Tooth External Balance Flexplate 23-FLT-NFO-L Filter Extension for 30280 andChevrolet LT 1 Flexplate; External Balance; Small Bolt Pattern; 153 Tooth.. This forged flexplate is for LT 1 engines. SFI 29. 1 approved and externally balanced. 153 Tooth Count. Small Bolt Pattern. TCI also offers stock replacement, stamped, heavy duty flexplates for popular Chrysler, Ford and Chevy applications. TCI Chevy stamped flexplates are . 035" thicker than stock, and the starter ring is welded to both sides of the flywheel for additional