3963512 Original 1970 Chevelle LS5 454 Block CRN Suffix Code

1970 Chevelle LS5 454 512 Engine Block CRN Suffix Code

1970 Chevelle LS5 454 512 Engine Block CRN Suffix Code Original 512 Casting Block with CRN Suffix Code for a 1970 Chevelle LS5 with Manual Transmission. Block Is dated K 28 9 with No Vin Number Location A13A