454 MerCruiser Gen5 Service replacement Short Block Small dome pistons,

Gen5 454 MerCruiser Short Block

1991 & up w 4 bolt main caps

20cc Forged Dome pistons

Eagle Steel Crankshaft

Eagle forged H beam rods 

Price is for the short block without heads or camshaft!

SHIPPING & PICKUP

Shipping/freight is NOT included in the purchase price. After purchase, Muscle Marine will contact you directly to coordinate local pickup, freight, or other delivery arrangements. For shipping questions or a freight estimate before purchasing, please contact Muscle Marine directly at 573-542-5277