Pontiac 400 Engine (V8, 400 cid, 6.6L)

This Pontiac 400/6.6L engine/motor can fit the Bonneville, Firebird, Ventura, Grand Prix, GTO, Safari, Tempest, Catalina, Lemans, Executive, Grand Ville, Grand Safari, Grand AM, Parisienne, Grand Lemans and some other Pontiac car and/or truck applications - for more details see your automobile manual.

1975 - 1979

1975 Pontiac 400 No smog,  Specify head #,  2 1/2" crank centering ring,  5 motor mount on left 4 on right
Engine Description
1975 Pontiac 400 No smog, Specify head #, 2 1/2" crank centering ring, 5 motor mount on left 4 on right
Size
VIN
Price/Core
400/6.6L
S
$1,804/$400
Top

1973 - 1974

1973 Pontiac 400 No smog, 2 3/4" crank centering ring
Engine Description
1973 Pontiac 400 No smog, 2 3/4" crank centering ring
Size
VIN
Price/Core
400/6.6L
S
$1,804/$400
Top

1970 - 1972

1970 Pontiac 400 2 3/4" crank centering ring
Engine Description
1970 Pontiac 400 2 3/4" crank centering ring
Size
VIN
Price/Core
400/6.6L
$1,804/$400
Top

1967 - 1969

1968 Pontiac 400 No smog
Engine Description
1968 Pontiac 400 No smog
Size
VIN
Price/Core
400/6.6L
$1,804/$400
Top

For troubleshooting tips and repair information on the Pontiac 400/6.6L engine, please visit our Information page.