www.proactivegears.com Toggle Search Account Checkout Cart Products Magna Powertrain Transfer Case Components Shafts Chains and Sprockets Forks/Levers Range Sleeve/Synchro Transfer Case Components NP149 NP231/233 NP241 NP243 NV246 NV261/263 NV271/273 BW Transfer Cases Manual Transmission Components Tremec T56 AX5 Dodge G56 NV5600 NV4500 ZF650/750 M5R1 M5R2 NV3500/3550 ZF542/547 REMAN Transfer Case Assemblies Cadillac Chevy/GM Dodge Ford Hummer Jeep Installation Kits Transfer Case Rebuild Kits Transmission Rebuild Kits Ring & Pinions About Us Customer Care Catalog Warranty & Returns Contact Us Search site Submit search Nav Menu 2 Nav Menu 3 Nav Menu 4 Nav Menu 5 Nav Menu 6 Nav Menu 7 Nav Menu 8 Home > Products > Manual Transmission Components > Tremec T56 > T56 1st/2nd Synchro Assembly, REM Superfinished; 1386-590-001 Alternative Views: List Price: $122.99 Our Price: $117.14 Savings: $5.85 Quantity in Stock:10 Product Code: TNKT1873H-S Qty: Description Technical Specs 1-2 Synchro Assembly, Fits All T56 Except Corvette and GTO, REM Superfinished OEM Interchange TNKT 1873 (Fits T45 abd T56) AND 1386-590-001 Applications: Fits All T56 Except Corvette and GTO Related Items T56 Input Shaft, 31T, Ford Cobra, 26 Splines, TUFM6132 T56 Counter Shaft, 36-33-28-17T, 2.66 Ratio, 2-Piece Design; Part # 1386-077-008RSF T56 Reverse Gear, 35T; Part# 1386-088-003RSF T56 5th-6th Gear, Main Shaft, 37T-29T; Part # 1386-070-002 Our Price: $233.47 Our Price: $210.20 Our Price: $138.95 Our Price: $97.81 T56 3rd Gear, Main Shaft, 37T, 2.66 Ratio Fits F-Body, Viper, Cobra; Part# 1386-083-007RSF T56, 5-6th Synchro Assembly, Part# 1386-590-003 T56 1st Gear, Main Shaft, 39T, 2.66 Ratio; Part # 1386-081-007RSF T56 Input Shaft, 31T, GM F-Body; Part# 1386-585-010RSF Our Price: $156.76 Our Price: $110.33 Our Price: $160.32 Our Price: $187.03 Share your knowledge of this product. Be the first to write a review »