- Engines & Components
- Cylinder Heads
- ProMaxx Project X Series Small Block Chevy Aluminum Cylinder Heads
Cylinder Heads that Outperform the Competition with Superior Flow
Upgrade your Small Block Chevy to aluminum heads with ProMaxx Project X Series Cylinder Heads. Sold as a pair, all ProMaxx performance cast aluminum cylinder heads will outflow the competition, period!
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PART TYPE
PART TYPE
BRAND
BRAND
RATING
Part Category
Vendor Part Number
Engine MakeSize
Intake Runner Volume cc
Heat Crossover
Part Fitment
Exhaust Runner Volume cc
CNCMachined Combustion Chamber
CNCMachined Exhaust Runner
Cylinder Head Style
Valve Guide Material
Valve Guides Included
Intake Valve Angle
Exhaust Port Location
PRICE
185cc Intake Runner
ProMaxx Performance 9185S
ProMaxx Performance Project X Bare Aluminum Cylinder Heads for Small Block Chevy (185cc)
$1,069.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,069.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9186S
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (185cc)
$1,287.00
(1)
Estimated to ship direct from manufacturer on 05/02/24, pending manufacturer availability.
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$1,287.00
(1)
Estimated to ship direct from manufacturer on 05/02/24, pending manufacturer availability.
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ProMaxx Performance 9187S
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (185cc)
$1,407.00
Estimated to ship direct from manufacturer on 05/15/24, pending manufacturer availability.
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$1,407.00
Estimated to ship direct from manufacturer on 05/15/24, pending manufacturer availability.
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ProMaxx Performance 9188S
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (185cc)
$1,560.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,560.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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200cc Intake Runner
ProMaxx Performance 9195A
ProMaxx Performance Project X Bare Aluminum Cylinder Heads for Small Block Chevy (200cc)
$1,083.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,083.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9196A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (200cc)
$1,296.00
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$1,296.00
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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ProMaxx Performance 9197A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (200cc)
$1,414.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,414.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9198A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (200cc)
$1,571.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,571.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9198TA
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (200cc)
$1,862.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,862.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9199A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (200cc)
$2,003.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$2,003.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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215cc Intake Runner
ProMaxx Performance 9215A
ProMaxx Performance Project X Bare Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,114.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,114.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9215S
ProMaxx Performance Project X Bare Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,114.00
Estimated to ship direct from manufacturer on 05/01/24, pending manufacturer availability.
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$1,114.00
Estimated to ship direct from manufacturer on 05/01/24, pending manufacturer availability.
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ProMaxx Performance 9216A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,308.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,308.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9216S
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,308.00
Estimated to ship direct from manufacturer on 06/03/24, pending manufacturer availability.
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$1,308.00
Estimated to ship direct from manufacturer on 06/03/24, pending manufacturer availability.
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ProMaxx Performance 9217A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,429.00
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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$1,429.00
Estimated to ship direct from manufacturer on 04/30/24, pending manufacturer availability.
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ProMaxx Performance 9217S
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,429.00
Estimated to ship direct from manufacturer on 05/15/24, pending manufacturer availability.
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$1,429.00
Estimated to ship direct from manufacturer on 05/15/24, pending manufacturer availability.
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ProMaxx Performance 9218A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,581.00
Estimated to ship direct from manufacturer on 05/07/24, pending manufacturer availability.
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$1,581.00
Estimated to ship direct from manufacturer on 05/07/24, pending manufacturer availability.
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ProMaxx Performance 9218S
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,581.00
Estimated to ship direct from manufacturer on 05/03/24, pending manufacturer availability.
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$1,581.00
Estimated to ship direct from manufacturer on 05/03/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
ProMaxx Performance 92198A
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$2,016.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$2,016.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
ProMaxx Performance 92198S
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$2,016.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee
$2,016.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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Lowest Price Guarantee
ProMaxx Performance 9219TA
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,879.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,879.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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ProMaxx Performance 9219TS
ProMaxx Performance Project X Assembled Aluminum Cylinder Heads for Small Block Chevy (215cc)
$1,879.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
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$1,879.00
Estimated to ship direct from manufacturer on 05/06/24, pending manufacturer availability.
FREE Shipping
Lowest Price Guarantee