Click to enlarge

Click to enlarge

Click to enlarge

ProMAXX Cylinder Head Assembly 2169; Series One 185cc Aluminum 64cc for Chevy 262 to 400

$1,029.77

$1,168.00 On Sale

Save 12%

Part #: 2169

Brand: ProMAXX

Estimated Ship Date: Today

Specifications

This item is not eligible for our Free Freight program because either this part type is excluded or its price is already at our lowest. However, it will still count toward the total when you purchase other items that do qualify for Free Freight.
See our shipping policy for more details.

Product Description

The 185cc series 1 heads are perfect for that budget build. Making great power at a price that cannot be matched. Machined and assembled in the USA. Dyno results show 20 to 35 hp gains over the competition.

Specifications

Cylinder Head Assembly Series:
Series One: Make:
Chevy: Engine:
262 to 400: Material:
Aluminum: Combustion Chambers:
64cc: Intake Valve Diameter:
2.020 in.: Exhaust Valve Diameter:
1.600 in.: Spark Plug Angle:
Straight: Intake Runners:
185cc: Exhaust Runners:
72cc: Port Style:
Rectangular: Cam Type Recommended:
Hydraulic Flat Tappet: Max Valve Lift:
0.575 in.: Valve Spring OD:
1.270 in.: Closed Spring Pressure:
115 lbs. @ 1.800 in.: Open Spring Pressure:
310 lbs. @ 1.225 in.: Valve Spring Retainer Material:
Steel: Valve Material:
Stainless Steel: Quantity:
Sold As Pair