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Authenticity reference

Engine assembly number

numbers matching · documented

Reference Details

Common issue
Another 413 fitted with red ram manifolds, dual carburetors, or gold air cleaners and represented as the original 300F engine. · 1960 Chrysler 300F Cross-Ram 413
Confidence
documented · 1960 Chrysler 300F Cross-Ram 413
Correct value
P41 prefix followed by the assembly date. · 1960 Chrysler 300F Cross-Ram 413
Where to check
Stamped boss at the top front of the block behind the water pump. · 1960 Chrysler 300F Cross-Ram 413
Common issue
Another 413 fitted with ram manifolds and represented as the original 300G engine · 1961 Chrysler 300G
Confidence
documented · 1961 Chrysler 300G
Correct value
RP41 prefix and assembly date in club records, reconciled with the service-manual R-41 model-year description · 1961 Chrysler 300G
Where to check
Stamped boss at the front of the block behind the water pump · 1961 Chrysler 300G
Common issue
Another 413 or 383 fitted with dual carburetors and represented as the original 300H engine · 1962 Chrysler 300H
Confidence
documented · 1962 Chrysler 300H
Correct value
S41 plus assembly date and HP suffix in club records · 1962 Chrysler 300H
Where to check
Stamped boss at the front of the block behind the water pump · 1962 Chrysler 300H

Cars With This Authenticity Marker

3 linked car pages.

Sources & Documentation