SBC 23° Cylinder Heads - Assembled and includes Comp Cams Roller Rockers.
Suitable for Stock to Mild Hydraulic Flat Tappet Camshaft.
Heads are assembled for HYDRAULIC FLAT TAPPET & includes:
°DRP Cylinder Heads - Hand assembled by US using Comp Cams hardware and Ferrea Valves (hand built in Melbourne)
°Comp Cams - Springs 986-16 (Dual) inners can be left out for cam break in - just ask.
°Comp Cams - Retainers, Locks, Spring Seats, Seals.
°Ferrea - 5000 Series valves
°DRP Adjustable guide plates
°Roller Rockers by Comp Cams
°3/8" Rocker Studs by AllStar
Need more items? Camshaft? Timing chain, Studs, Rockers, Pushrods....? .
We can also supply USA built TCI Torque converts and Camshafts.
Just ask and we can add at a super price
Please allow 5 days to assemble the heads. * If you need these sooner, just ask.
These high performance cylinder heads outperform all others.
* Results will vary depending on your build and combination of other items.
This Dyno test was carried out with a Solid Flat Tappet Camshaft,255/256 Duration and 0.540/0.534" valve lift with a 106 LSA. 1 3/4 Headers, Electrical Water pump, Edelbrock Victor Jnr Single plane intake (we feel you will achieve similar results with an air gap dual plane. 11:1 Compression with a domed Piston. 34°
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