The McLeod Racing 460350 Steel Flywheel is engineered specifically for 1993Ð1997 Chevrolet LT1 5.7L (350) F-Body applications with a 1-piece rear main seal. Featuring a 153-tooth ring gear and 30 lb billet steel construction, this flywheel is designed to work with the factory-style 11" LT1 pull-style diaphragm clutch. Built for internal balance LT1 engines, the 30 lb weight provides improved launch consistency and smooth engagementÑideal for street-driven Camaros and Firebirds as well as performance-oriented builds. Precision CNC-machined from high-strength billet alloy steel and equipped with a hardened 1045 steel ring gear, it delivers long-lasting durability under demanding conditions. Designed exclusively for 11" LT1 pull-style clutch kits, this flywheel ensures proper fitment and reliable operation in OE-style and upgraded clutch systems. (Additional counterweight kit 560222 required where applicable.) For customers of Silver Sport Transmissions, the McLeod 460350 is a premium-quality solution for LT1 F-Body manual transmission conversions and performance upgrades demanding strength, precision, and proven reliability.