Replaces: 53114A1

Exhaust Tube

Replaces: 24-17997A1

Sprint Kit

For: Alpha I Generation II and Bravo I, II and III Drives

Replaces: 816685

For: Alpha Gen II (1991-98)

MC-MR1-ALPHA ONE ALPHA ONE GEN II

Replaces: 66081A2

Replaces: 1623-8951A27, 1623-8951A37

For: MR/ALPHA Style

Bore size 3.2635-3.2650. Includes tapered roller bearing for non-tractor 14/28 or 17/28 gears.

Replaces: 19-59504

Replaces: 27-99960

Replaces: 27-74830

MCM  470, 3,7L

Years: 1976-1982

Replaces: 27-49949

For: Mercruiser 160/165 (6 cyl.)

Replaces: 22-806926A1, 22-862210A01

Replaces: 90806, 815425T

For Oil Pressure

HILO thread 1/8-27

terminal type 10-31

Replaces: 938-883490 1

Fits: 5.7L V-8 GM(1987-95) with press in rocker arm studs with 12 intake manifold mounting bolts- (4 inside intake manifold bolts at 23 degrees), center mount valve covers