FAST Intake Manifold LSXHR LS1/2/6 (Cathedral Port) 146303

Part Number: fst146303 Description: FAST Intake Manifold LSXHR LS1/2/6 (Cathedral Port) Engine Block Style: Stock/ OEM standard deck Cylinder Head Configuration: LS1 / Cathedral Port Injection Style: Multi-Port Basic Operating RPM Range: 5000-7500 Intake Section Included: Complete EGR: No Injectors Included: No Multi-Port Fuel Rails Included: Yes Aftermarket Fuel Rail Required: No Throttle Body Included: No Throttle Body Bore Size: 103mm Supplemental Bosses Cast-In: No Supplemental Bosses Machined: Yes