Chrysler Mopar Small Block V8 Cylinder Heads 318 340 360 170cc Runner 63cc Chamber Assembled Complete Hydraulic Roller / Solid Flat Tappet

Small Block Chrysler Aluminium Cylinder Heads. - Sold as a Pair. 

Chrysler 1967 onwards LA 318-340-360 c.i.d. engines

Complete - set up for Hydraulic Roller and Solid Flat Tappet.  

Assembled with Ferrea Valves and DRP Proline Polished LS Dual springs*

(picture shown with Comp Springs)

The DRP small block Chrysler Aluminium Heads are the perfect upgrade for you Chrysler Small Block V8, 318, 340 & 360. These high performance aluminium cylinder heads deliver serious street friendly power at a great price!

• Made from premium A356‑T6 cast aluminium for superior strength and weight savings

• 179 cc runner volume and 63 cc chamber size designed for operation up to 6,500 RPM Aeroflow Performance+1

• Includes oversized 1.55″ dual valve springs capable of handling up to 0.580″ maximum lift Aeroflow Performance

• Features a full five‑angle valve job, diamond‑honed bronze guides, hand bowl blending and professional assembly for reliable performance

• Fits flat tappet and hydraulic camshafts, makes a strong upgrade for stock‑based and mild performance builds

• A clean, torque‑focused upgrade for your Chrysler SB engine with track‑ready precision and street trust

Benefits Summary

• Significant increase in airflow compared with stock heads—more power and better response

• Lightweight aluminium construction lowers overall engine mass and improves handling

• Built with the ruggedness required for Aussie performance driving—engineers’ choice

• Direct replacement fitment, minimal modifications needed—easy install, fast turnaround

• Trusted by professional shops and weekend builders alike—your choice for repeat business