PART REFERENCE SHEET
PRO 1 ALUMINUM SMALL-BLOCK CYLINDER HEADS |
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Port |
Cham. |
Int/Exh |
Spring Dia. |
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Part # |
Matl. |
Vol. |
Vol. |
Plug |
Valves |
S=Single |
Notes |
D=Double |
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11510020P |
Alum | 215 | 64 | AP | 2.05/1.60 VJ | Bare Casting | |
11511122P |
Alum | 215 | 64 | AP | 2.05/1.60 | 1.437D | |
11511123P |
Alum | 215 | 64 | AP | 2.05/1.60 | 1.550D | |
11520020P |
Alum | 215 | 64 | ST | 2.05/1.60 VJ | Bare Casting | |
11521122P |
Alum | 215 | 64 | ST | 2.05/1.60 | 1.437D | |
11521123P |
Alum | 215 | 64 | ST | 2.05/1.60 | 1.550D | |
11610020P |
Alum | 215 | 72 | AP | 2.05/1.60 VJ | Bare Casting | |
11611122P |
Alum | 215 | 72 | AP | 2.05/1.60 | 1.437D | |
11611123P |
Alum | 215 | 72 | AP | 2.05/1.60 | 1.550D | |
11620020P |
Alum | 215 | 72 | ST | 2.05/1.60 VJ | Bare Casting | |
11621122P |
Alum | 215 | 72 | ST | 2.05/1.60 | 1.437D | |
11621123P |
Alum | 215 | 72 | ST | 2.05/1.60 | 1.550D | |