BCI Group 27
Lead AcidOEM550 CCA
Cold Cranking Amps
90 Ah
Amp Hours
140 min
Reserve Capacity
12V
Voltage
TerminalTop Post
PolarityRight Positive
Dimensions12.06" × 6.81" × 8.88"
🛒 Cross-references (buy at any parts store)
Fitment notes: Large format battery for luxury vehicle with power accessories; original 6V system converted to 12V in 1956-1957 model years