Description
Sanderson BB4 Big Block Chevy Blockhugger Headers
For Chevy and GMC pickups from ’55 thru ’59. Tuck in tight to the block for maximum steering and chassis clearance. Both collectors exit above the bottom of the oil pan. For all Chevy blocks from 396-502 cu. in., and include all hardware required for header installation. Caution: If you’re lowering the engine mounts in the chassis measure carefully to make sure headers will clear side to side!
Header Technical Data
Part Number |
Tube Size |
Collector Size |
A |
B |
C |
Wt. |
Diagram |
BB4 Left Side |
BB4 Right Side |
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Sanderson Headers P/N: BB4, BB4-HPC