PRO-FLO XT EFI (1500-7000 RPM)
Pro-Flo XT intake manifolds are engineered with a large plenum and long tapered runners to deliver maximum horsepower and a broad torque band throughout the rpm range. Choose satin aluminum, polished or black powder coated finish for 1957-86 S/B Chevy with standard heads.
- Engine Block Style:
- Stock/OEM standard deck
- Style:
- Multi-port
- Basic Operating RPM Range:
- 1,500-6,500
- Material:
- Aluminum
- Finish:
- Natural
- Height:
- 8.200 in./9.000 in.
- Intake Section Included:
- Complete
- Fuel Rails Included:
- No
- Aftermarket Fuel Rail Required:
- Yes
- Throttle Body Bore Size:
- 90mm
- Has Bosses:
- Yes
- Bosses Machined:
- Yes
- Boss Quantity:
- Eight
- Injectors Included:
- No
- Throttle Body Included:
- No
- EGR:
- No
- Quantity:
- Sold individually.
- Notes:
- Port dimensions: 1.92 in. tall, 1.14 in. wide.
- Make:
- Chevrolet
- Engine Family:
- Chevy small block Gen I
- Engine Sizes:
- 4.3L/265-6.6L/400
- Years:
- 1955-1986
- Cylinder Head Style:
- Stock configuration
