Strict quality control standards to build This new high performance 1st gear bushing uses dynamic oil feel grooves and an area to pool oil in the middle. 【Premium Quality】The gear sleeve bushing is made of high-quality materials and has excellent durability to ensure stability and reliability during long-term use. Aazon.co: Lskioer 4 Speed 1st Gear Bushing Fits for Chevy Pontiac... Item specifics: Type: Gear Bushing Fitment Type: Direct Replacement Placement on Vehicle: Transmission, Upper New & High Performance Direct Replacement. Check the wear degree of the bushing regularly, and replace the damaged bushing in time to avoid adverse effects on the gear drive. Muncie M20 M21 M22 Synchro Ring Set LATE STEP Type 66-74 Aluminum 4 Fits Muncie 4 Speed 1st Gear Sleeve Bushing M20 M21 M22 1963-1974 18-103-001 It is located between the gear and shaft, providing lubrication and cushioning, effectively extending the service life of the gear and shaft. Novogratz Skylar 77 Inch Futon Sofa Bed in Velvet Fabric, Industrial Modern Upholstered Couch Sleeper with Black Metal Legs, Ivory. $309.75$599.99 【Manufacturer Part Number】18-103-001, 103-001, 3924796, 297-19A, 304041, WT297-19A, 3978781, 3932228