Chevy big block Generation 5 with pump drive mounting
IMCO's polished aluminum timing chain covers are CNC machined for precision accuracy. All covers will accept double roller chains. Available for Chevy big block Generation 4, 5, and 6. They are available with or without pump drive mounting. Pump drive covers include cam drive (pump not included). All covers include oil seal and o-ring gasket. (mounting hardware not included).