Power Head Rebuild Kits

Horse Power   Year Kit No.
40, 45, 50 hp 4 cyl. 2.565" Bore  1990-97,
 1986-89, 1970-85
                           100-05-10
50-60 hp 3 cyl. 2.955" Bore

1991-1997

100-07-10
50-60 hp 3 cyl. 2.992" Bore

1998-2005

100-06-10

50-60, 70 hp 3 cyl. 2.875"

Bore Lowdome cross flow

1984-90,

1977-83

100-15-10

70-90 hp L3 3cyl. 3.375"

Bore Bottom Guided

1987-1991

100-25-10

70-90 Hp 3 cyl. 3.375"

Bore Top Guided

1992-1993

100-35-10
75-90 Hp 3 cyl. 3.5" Bore 1994-Up 100-40-10

1.5 litre DFI 3 cyl. 3.6255

Bore 75, 90, 115 Hp

ALL 100-27-10

100-125 HP 4 cyl. 3.375

Bore Bottom Guided Rod

1989-1991

100-25-20

100-115 HP 4 cyl. L4 3.375

Bore Top Guided Rod

1992-1993

100-35-20

100-125 HP 4 cyl. L4 3.5 

Bore Top Guided Rod

1994-Up

100-40-20

DFI 2.5 Liter Optimax 135/150/175

Hp Used with 600 series connecting rod. O-Ringed Head

All 100-49-10

150 Hp 6 Cyl. 3.125"

Bore Bottom Guided 2 liter

1983-1991

100-50-10

150 hp 6 cyl. 3.125" Bore Top Guided 2 Liter with horizontal reeds with dowl Pinned head

1992-1999

100-30-10
175 hp Sport Jet Carbureted with cylinder head O-Rings All 100-20-50

2.5 Liter With Head Gaskets And Carburetor 3.5"

Bore Top Guided 6 Cyl.

All 100-20-30

2.5 Liter with Head Gaskets & EFI, 3.5" Bore Top Guided 6 Cyl.

All 100-20-10
2.5 Liter with Cylinder head O-Rings & Carburated 3.5" Bore Top Guided V6
All 100-20-40

2.5 Liter with Cylinder head O-Rings & EFI 3.5: bore  Top Guided V6

All 100-20-20
2.4 Liter Chrome Bore All 100-10-10

DFI 2.5 Liter Sport Jet 200 Hp Used with 600 series connecting rod & O-Ringed Head

All 100-49-20
210 HP Sport Jet Carbureted All 100-20-70
240 Hp Sport Jet EFI All 100-20-80
240 Hp Sport Jet DFI All 100-47-20

2.5 Litre OptiMax 0G 960500 thru 0T 178499 O-Ringed Head

All 100-28-10

3.0 Liter Carbureted and EFI with Double Roller Center Mains

All 100-45-10

3.0 Liter Carbureted and EFI with Single Roller Center Mains

All 100-45-20

3.0 Liter OptiMax with Oval Pocket Piston & Single Roller Center Mains

All 100-47-10

3.0 Liter V-6 Optimax with Round Pocket Piston & Single Roller Center Mains

All 100-48-10

3.0 Liter Optimax with Round Pocket Pistons & Double Roller Center Mains

All 100-48-20