Any Chevy V8 will bolt up, you need the correct bell housing to match the SM420, mine is the original 283 V8 and SM420, all of the Chevy V8's have the same bolt pattern for the trans/bell housing - even my 2000 K3500 6.5 diesel is the same.
Last edited by 78buckshot; 10/28/2020 11:59 AM.
1957 Chevrolet 5700 LCF 283 SM420 2 speed rear, 1955 IH 300U T/A, 1978 Corvette 350 auto, 1978 Yamaha DT175, 1999 Harley Davidson Softail Fat Boy
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