Sanderson BBNOVA Big Block Chevy Blockhugger Headers

If a mouse motor just won't do the trick, now you can step up to big block power without header hassles! Our new headers are designed specifically for 396-502 cu. in. blocks in '62-'67 bodies, and have big 1-7/8" tubes and 3" collectors to handle the power. Best of all they clear your suspension, steering and chassis, making that part of the swap a whole lot simpler, and they come with all required hardware for installation.

Header Technical Data

Part Number	Tube Size	Collector Size	A	B	Wt.	Diagram
BBNOVA Left Side BBNOVA Right Side	1-7/8" 1-7/8"	3" 3"	4-1/2" 3-3/4"	7 10	18 18