Availability

- In Stock Items, Including at a Supplier. Ships In a Few Days. (2) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- All Items, Including Not In Stock (3) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Filters
Make/Engine
Intake Port Shape
- Rectangular (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
CNC-Machined Intake Runner
- No (1)
- Yes (1)
Combustion Chamber Style
- Kidney (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Spark Plug Style
- Angle (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Straight (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Outside Diameter of Outer Spring (in.)
- 1.250 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 1.259 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Number of Springs Per Valve
- Single (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Rocker Arm Nut Thread Size
- 3/8 in.-24 (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Guideplate Pushrod Size
- 3/8 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- 5/16 in. (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Accessory Bolt Holes Drilled
- No (1)
- Yes (1)
Valve Guide Material
- Bronze (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
- Manganese bronze (1) The options in this area are not available since you have already selected choices in the area. Use the "Get Results" button for your current choices.
Price Range
- $500-$750 (1)
- $1000-$1500 (1)
Savings Central
- Free Shipping (1)

Cylinder Heads

Showing In Stock Items. Show All 3 Items.

Individual Parts

Part Groups

Results 1 - 2 of 2

PROMAXX Performance Freedom Series Small Block Chevy Cylinder Heads 2180

Cylinder Heads, Aluminum, Assembled, 64cc Chamber, 190cc Intake Runner, Angle Plug, Chevy, Small Block, Pair

Part Number: PMX-2180

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

PROMAXX Performance Series One Small Block Chevy Cylinder Heads 2181S

Cylinder Head, Series One, Small Block, Assembled, Aluminum, Natural, 190cc Intake Runner, Each

Part Number: PMX-2181S

Not Yet Reviewed

Estimated Ship Date: Jun 1, 2026 if ordered today

...Loading

Estimated Ship Date: Jun 1, 2026 if ordered today

1

Page 1 of 1