PART REFERENCE SHEET

ALUMINUM BIG-BLOCK RACE CYLINDER HEADS
Int/Exh
Spring Dia.
Part #
Matl.
Description
Valves
S=Single
Cyl. Bore
D=Double
Dia.
16534010
 Alum
360 Super Mod-Bare
   2.250/1.880   4.500
16534116
 Alum
360 Super Mod Assm.
   2.250/1.880 1.625D 4.500
16534030
 Alum
360 Super Mod -Bare
   2.300/1.880   4.500
16534132
 Alum
360 Super Mod Assm.
   2.300/1.880 1.550D 4.500
16534136
 Alum
360 Super Mod Assm.
   2.300/1.880 1.625D 4.500
16534142
 Alum
360 Super Mod Assm.
   2.300/1.900 1.550D 4.500
16534146
 Alum
360 Super Mod Assm.
   2.300/1.900 1.625D 4.500
16535010
 Alum
360 Super Mod -Bare
   2.250/1.880   4.600
16535030
 Alum
360 Super Mod -Bare
   2.300/1.880   4.600
16535132
 Alum
360 Super Mod Assm.
   2.300/1.880 1.550D 4.600
16535136
 Alum
360 Super Mod Assm.
   2.300/1.880 1.625D 4.600
16535142
 Alum
360 Super Mod Assm.
   2.300/1.900 1.550D 4.600
16535146
 Alum
360 Super Mod Assm.
   2.300/1.900 1.625D 4.600
16574010
 Alum
360 Full Port -Bare
   2.250/1.880   4.500
16574030
 Alum
360 Full Port -Bare
   2.300/1.880   4.500
16574132
 Alum
360 Full Port Assm.
   2.300/1.880 1.550D 4.500
16574136
 Alum
360 Full Port Assm.
   2.300/1.880 1.625D 4.500
16574142
 Alum
360 Full Port Assm.
   2.300/1.900 1.550D 4.500
16574146
 Alum
360 Full Port Assm.
   2.300/1.900 1.625D 4.500
16575010
 Alum
360 Full Port -Bare
   2.250/1.880   4.600
16575030
 Alum
360 Full Port -Bare
   2.300/1.880   4.600
16575132
 Alum
360 Full Port Assm.
   2.300/1.880 1.550D 4.600
16575136
 Alum
360 Full Port Assm.
   2.300/1.880 1.625D 4.600
16575040
 Alum
360 Full Port -Bare
   2.300/1.900   4.600
16575142
 Alum
360 Full Port Assm.
   2.300/1.900 1.550D 4.600
16575146
 Alum
360 Full Port Assm.
   2.300/1.900 1.625D 4.600
16500000
 Alum
360cc Rect. Port 139cc Chamber Bare Casting
  
16500000S
 Alum
360cc Rect. Port 119cc Chamber Solid Bare Casting
  
16600000S
 Alum
360cc Rect. Port 139cc Chamber Solid Bare Casting