Overview Other Details Product Description Engine Remain Kit - Premium - 2004 Chevrolet Silverado 3500 - 6.6L / 402 OHV V8 32V Duramax 4.055" Bore - RMC403CP -PN7Engine VIN code 2,D. O/S Bore Head Gskts. Timing & Exp. PlugsNot Included. Other Details 12 Months / 12K Miles Product Videos Custom Field Product Reviews Write a Review Write a Review × EngineTech Engine Remain Kit - Premium - 2004 Chevrolet Silverado 3500 - 6.6L / 402 OHV V8 32V Duramax 4.055" Bore - RMC403CP -PN7 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *