Edelbrock part #4241 Big-Block Chevrolet Our die-cast polished timing covers for Chevrolet come with pan seal, allen head bolts, gaskets, washers, and timing marker. #4240 won't fit 1987 & later; #4241 won't fit 1991 and later big-block Gen V & VI engines.
Mounting Hole Quantity
Gasket Or Seal Included
Available to Order
Hazardous Materials Warning
WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov.
Disconnect negative (-) battery terminal; Drain coolant by removing the petcook from the radiator; Disconnect radiator hose and heater hose from the timing cover; Remove the drive belt and harmonic dampener using a special dampener puller. NOTE: On some vehicles, it is necessary to remove radiator and fan assembly to gain access to the harmonic dampener; Disconnect fuel line from the mechanical fuel pump. Remove two bolts securing fuel pump and remove pump. NOTE: Place rag over fuel line and pump to avoid excess fuel spillage; Remove four (4) oil pan bolts attached to the timing cover; Remove eleven (11) bolts securing the water pump to the timing cover; Remove four (4) bolts holding stock timing cover to block; Place a rag over the oil pan opening to prevent debris from falling into oil pan. Carefully scrape all gasket surfaces on face of block and oil pan surface to remove old gasket and residue