ProFiler v2.55PF/23º CNC Head — Bare
The 23º head for larger 421–434 engines. 750–780 hp depending on cubic inch.
Package price: $3,800 — final price quoted to your combo.
Online store
Published SRH packages and parts. Every package can be sized to your exact combo — send a work order or call if you’re unsure.
Showing all 12 results
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Small Block Chevy -
Small Block ChevyProFiler v3.25PF/13º — Bare
950+ hp in NA bracket trim. 730+ hp in pump gas trim. In-house CNC program.
Package price: $4,900 — final price quoted to your combo. -
Small Block ChevyVFactor v3.25/13º — Complete
Fully loaded 13º package: PAC 1356 springs, Ti17 retainers, titanium valves.
Package price: $8,950 — final price quoted to your combo. -
Small Block ChevyGM v2.65GM/18º — Complete
The next step up from a 23º. GM 363 casting — won many races over the years.
Package price: $4,250 — final price quoted to your combo. -
Small Block ChevyImport v2.50BI/23º SB — Complete
650+ hp out of 383s. 550 hp out of 383–400 pump-gas engines. A bargain for the power.
Package price: $2,895 — final price quoted to your combo. -
Big Block ChevyDart vPRO20/BBC — Complete
490 cfm at .800! 20º rolled valve angle for max-effort NA, big boost or nitrous.
Package price: $5,795 — final price quoted to your combo. -
LSGM vLS1 CNC Program (your castings)
GM Performance LS1 CNC program, 2.02/1.580 valves. Add the machine work you need.
Cnc only: $995 — final price quoted to your combo. -
LSGM vLS3 CNC Program (your castings)
GM LS3 casting CNC program. Based off used cores with no trade-in.
Cnc only: $995 — final price quoted to your combo. -
Spacers & PartsSRH Spacer Plates for v3.25PF/13º
Starting at $185 — final price quoted to your combo.
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ManifoldsSportsman Burr-Ported Manifold (send yours)
Dyno and track proven SRH hand burr finish. You might be disappointed in the looks — but not the performance!
Labor: $750 — final price quoted to your combo. -
Super StockNHRA Legal Super Stock SBC Heads (Edelbrock)
Edelbrock legal SBC, all valve combos, raised exhaust, CNC / hand finished. Starting at $5,400.
Starting at: $5,400 — final price quoted to your combo. -
Spacers & Parts
Don’t see your head? Many more castings are available — send a work order or call.