The Hitman Big Block Chevy Tunnel Ram Intake Manifold
PRO-187 (QTY & OPTIONS ADDED TO BASE PRICE AT CHECKOUT)
PORTS ARE 2-3/8" X 1-3/4" WIDE = PORTS ARE A SEMI OVAL/REC
SEE PICTURE SHOWING A 1275 GASKET TEMPLATE
- Cast bosses for injectors - Available in dual or single top - Blower top- Hat top BUFFCO Top
- Runners are precision cast and ported to assure proper air flow
- Available in 9.8 & 10.2 deck heights
- 187-9 or 187-10
- Manifold is 9.7" High with No Top
The Pro-Filer Spread port HITMAN Series of intake manifolds have transformed the market forever.
The HITMAN Series features a Tunnel Ram with your choice of dual or single carb top plate and the Base only
Engine Block Style: Aftermarket/OEM STD deck 9.8"
Intake Style: Tunnel Ram-Basic Operating RPM Range: 4,000-9,000
Intake Manifold Height: 9.600 in.-Intake Finish: Natural-Intake Material: Aluminum
Pro-Filer Performance Products Hitman Big Block Chevy tunnel ram intake manifolds supply
race winning performance out of the box. Available for 9.8 in. or 10.2 in. deck heights,
Each Hitman tunnel ram base is designed to take your power curve to higher levels without costly hand-porting.
They are manufactured from aerospace-spec aluminum alloy (primary virgin ingot),
and are truly revolutionary in that they are lighter in weight than most fabricated units,
plus their solid cast design helps to reduce resonance, which affects high-rpm horsepower.
The cast, pre-ported runners have been designed to eliminate airflow restriction and produce more power.