Manley Rotating Assembly, BBC 615 4.625 STROKE/4.600/+43cc
Manley Rotating Assembly, BBC 565 4.250 STROKE/4.600/+43cc
Manley Rotating Assembly, BBC 555 4.250 STROKE/4.560/-3cc
Manley Rotating Assembly, BBC 548 4.250 STROKE/4.530/-20cc
Manley Rotating Assembly, SBC 355 3.480 STROKE/-4cc FLAT
