Chevy GM LS1 LS3 LS7 Super Timing Gear Drive Set Couple this Hi-Ram intake with

Couple this Hi-Ram intake with the high flowing LS1 style cylinder heads has outstanding potential for naturally aspirated and forced induction applications

and hardware

and durable

So can features such as full ball-bearing construction

Available in different bore diameters to suit your specific engine's needs

Chevy GM LS1 LS3 LS7 Super Timing Gear Drive Set Couple this Hi-Ram intake withSpeedmaster gear drives are great for you folks who want better timing. Their dual idler design has CNC machined components and they are easy to install. These drives fit under your stock timing cover and come complete with instructions. Minor machining may be required on some applications.