bracket/pulleys swaps 326 to 455

[REDMAN67LE]

can anyone tell me what swaps from a 1967 326 to a 455 it's a 1970 block but I don't think that matters (alt, P/S, crank pulley, water pump pulley, A/C....)pulleys and brackets thanks

 

[melsg5]

when it comes to Pontiac's there is no such thing as Big Block versus Small Block like with Chevrolets. You will have to check the block and heads to see if the holes have been drilled and tapped but everything should pretty much switch over. What are you using for heads?

 

[REDMAN67LE]

Edelbrock 60575 heads