Lowest Price Guaranteed - Login To View

18° Aluminum Cylinder Head

Brand: Chevrolet Performance

Part Number: 10134359

bar
bar
bar

$677.04

Please Log in to receive
your Private and Specific
Offers INSTANTLY!
Click Here

Why?



bar

bar






FREE Shipping!

V-6 90˚ CYLINDER HEADS

  • Low-port 18° aluminum cylinder head for maximum-effort competition engines
  • Offers significant improvements over conventional head designs with 18° valve angles (vs. older 23° angles) and 43cc combustion chambers
  • Spark plug holes are centrally located and valve centerlines are relocated
  • Exhaust ports are high-flow
  • Head face has an extra 0.080" of material for 9.1:1 compression, and up to 2.200" intake valves can be used
  • Shallow wedge-shaped combustion chambers allow builders to achieve high compression ratios with small piston domes 
  • Heads do not include valve seats or guides
  • Aftermarket shaft-mounted rocker arm assemblies and pushrods are required
  • Piston domes and valve pockets must be matched to the revised combustion chamber design

 18° Aluminum Cylinder Head

V-6 90° Cylinder Head Quick Reference Chart

Description:  18° V-6
Casting Number:  12480009
Material:  Aluminum
Port Size:  215
Port Type:  Raised
Valve Spring;   18°
Chamber CC’s;  43
Int Vlv:  2.150"
Exh Vlv:   1.620"
Plug Type:  Angled
Heat Riser:   No
Rocker Stud:   Shaft
Notes:   No seats/guides 

 

 

 


Reviews