FAST 146602B LSXRT 102mm Intake Manifold - 4.8L 5.3L 6.0L TruckLSXRT Injection Molded Polymer Intake Cathedral Port Head Equipped Applications Designed specifically for GM 4. 8 5. 3 6. 0L cathedral port cylinder head equipped truck engines and cathedral port LS1, 2, 6 applications where hood clearance is not a concern, the FAST LSXRT102mm Intake Manifold follows the path chartered by the original FAST LSX Gen III Intake by featuring a modular design that allows for easy porting and disassembly and a runner design

Connecting Rod Bolt Material:8740 chromoly steel

Kit for '91-'02 Engines Includes:

Wide powerband

'55-91 (Except w/ Factory Roller)

hypereutectic

later - except LS9) w/ all same length hex bolts

and a beefed up linkage and dual throttle spring mechanism ensure total throttle control

ensuring equal dispersal between cylinders

Engine Family Dodge 5

This mixture is then fired directly into the center of the intake plenum

Use the only valve springs that will give the recommended spring pressure with the valve both on the seat and at maximum lift

Compatible w/ gasoline