Mopar Stall speed specification chart

Below you’ll find a chart with 1960’s factory torqueconvertor stall speeds in relation to engine size.

MOPAR Stall Speed Specification Chart
Engine Model (CID) Transmission type Engine Speeds (RPM)
170 Slant Six A904-G 1500-1700
198 Slant Six A904-G 1500-1700
225 Slant Six A904-G 1800-2000
225 Slant Six A727-RG 1450-1650
318 V8 A904-A 2100-2320
318 V8 A727-A 1750-1950
340-4bbl A727-A 2250-2450
383-2bbl A727-B 1850-2100
383-4bbl A727-B 2350-2650
440-4bbl A727-B 2000-2300
426-2 & 4bbl A727-B 2650-2850