PART REFERENCE SHEET

PRO 1 ALUMINUM BIG-BLOCK MARINE COATED CYLINDER HEADS
Port
Cham.
Valves
Spring Dia.
Part #
Matl.
Vol.
Vol.
S/S Intake
H=Hydraulic
Notes
cc
cc
Inconel Exh.
Roller
19300030M
Alum 345 121   2.300/1.880 VJ   Bare Casting