MB 443SI

This list is for reference purpose only. it is the user's responsibility to verify compatibility of non King products.

Upper
Lower
Quantity
Position
Crankshaft
Housing
Max Length
Max Wall
SI SI 2 1,3 63.50 / 63.47 68.28 / 68.25 22.0 2.375
SI SI 1 2 63.50 / 63.47 68.28 / 68.25 See AVAILABLE SIZES 2.375
SI SI 1 4 63.50 / 63.47 68.28 / 68.25 22.0 2.375

ENGINE RESULTS

ENGINE MAKER

ENGINE DISPLACEMENT

BORE X TROKE

DETAILS
General Motors 3L / 2966CC V6 96.5 X 67.6 mm E,Buick OHV
General Motors 3L / 2966CC V6 96.5 X 67.6 mm L,Buick OHV
Buick 3L / 2966CC V6 96.5 X 67.6 mm LN7 OHV
Pontiac 3L / 2966CC V6 96.5 X 67.6 mm LN7 OHV
General Motors 3.2L / 3212CC V6 90 X 84 mm C,Buick OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm HC OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm RH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm MK OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm PH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm SF OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm MH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm LJ OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm HC OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm HH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm MH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm PH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm KH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm LH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm NH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm NH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm RH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm KJ OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm SH OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm SF OHV
General Motors 3.7L / 3687CC V6 95.3 X 86.4 mm SH OHV
General Motors 3.8L / 3785CC V6 96 X 86.8 mm C,Buick OHV
General Motors 3.8L / 3785CC V6 96 X 86.8 mm 2,Buick OHV
General Motors 3.8L / 3791CC V6 96.5 X 86.4 mm LD5 OHV
Buick 3.8L / 3791CC V6 96.5 X 86.4 mm LD5 OHV
Buick 3.8L / 3791CC V6 96.5 X 86.4 mm LD7 OHV
Chevrolet 3.8L / 3791CC V6 96.5 X 86.4 mm LD5 OHV
Oldsmobile 3.8L / 3791CC V6 96.5 X 86.4 mm LD5 OHV
Pontiac 3.8L / 3791CC V6 96.5 X 86.4 mm LD5 OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LC2,7,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LC5,G,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LM9,9,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LC8,8,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LC8,3,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LD5,A,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm B,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LN3,3,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LN3,3,Buick OHV
General Motors 3.8L / 3800CC V6 96.5 X 86.4 mm LG2,B,Buick OHV
Buick 4.1L / 4128CC V6 100.7 X 86.4 mm LC4 OHV
Cadillac 4.1L / 4128CC V6 100.7 X 86.4 mm LC4 OHV
Oldsmobile 4.1L / 4128CC V6 100.7 X 86.4 mm LC4 OHV
Pontiac 4.1L / 4128CC V6 100.7 X 86.4 mm LC4 OHV
General Motors 4.1L / 4130CC V6 100.7 X 86.4 mm 4,Buick OHV
Make Reference
SUPERSEDED BY MB 443AM
ACL 4M960A-STD
ACL 4M960P-STD
CLEVITE MS-960P
FMOGUL 4263M
METALEVE BC-302-J
Part Number Size Flange Notes
MB 443SI FL STD [26.87/26.82]
MB 443SI 001 001 FL ON MAX [26.90/26.85]
MB 443SI 010 010 FL ON MAX [26.90/26.85]
MB 443SI 020 020 FL ON MAX [26.90/26.85]
MB 443SI 030 030 FL ON MAX [26.90/26.85]
MB 443SI 040 040 FL ON MAX [26.90/26.85]
MB 443SI 050 050 FL ON MAX [26.90/26.85]
MB 443SI 060 060 FL O/S 010 " [27.12/27.07]
MB 443SI STDX STDX FL STD [26.87/26.82]