Eagle Rotating Assembly - Forged Crank - 4.150" Stroke - 4.372" Bore - 6.760" H Beam Rods - Mopar B/RB Series Muffler Intake Valve Size: 2

Intake Valve Size: 2

The front mount utilizes a 95-duromter polyurethane bushing for long

1979-1991 Mercury Grand Marquis

810 in Spring ID

3 in Tubes

Eagle Rotating Assembly - Forged Crank - 4.150" Stroke - 4.372" Bore - 6.760" H Beam Rods - Mopar B/RB Series Muffler Intake Valve Size: 2Assembly must be balanced by qualified machine shop before use! Eagle Specialty Products provides quality engine parts to some of the world's most respected engine builders. Unlike some manufacturers Eagle never compromises quality for the sake of a lower price. Eagle Specialty Products use only the newest, state of the art equipment and highly skilled craftsmen to produce every part they sell. All Eagle rods and Eagle crankshafts are thoroughly