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<strong>Torque</strong> Tables <br />
ENGINE YEARS FT.-LBS.<br />
GM PRODUCTS L8 & V8 (CONT.)<br />
325 ohV (5.3l) Chevrolet Truck 2008-04<br />
Vin b, m, p, T, Z<br />
2nd design bolts<br />
325 ohV (5.3l) Chevrolet Truck 2004-99<br />
Vin p, T, Z<br />
1st design bolts<br />
325 ohV (5.3l) hybrid Chevrolet<br />
Truck<br />
2007-05 Vin T<br />
2nd design bolts<br />
●❍ 1st M11 Bolts 1-10 22,<br />
2nd M11 Bolts 1-10 turn 90 degrees,<br />
3rd M11 Bolts 1-10 turn 70 degrees,<br />
4th M8 Bolts 11-15 22<br />
●❍ 1st M11 Bolts 1-10 22,<br />
2nd M11 Bolts 1-10 turn 90 degrees,<br />
3rd M11 Bolts 1-8 turn 90 degrees,<br />
4th M11 Bolts 9-10 turn 50 degrees,<br />
5th M8 Bolts 11-15 22<br />
●❍ 1st M11 Bolts 1-10 22,<br />
2nd M11 Bolts 1-10 turn 90 degrees,<br />
3rd M11 Bolts 1-10 turn 70 degrees,<br />
4th M8 Bolts 11-15 22<br />
44 ● Perma<strong>Torque</strong> ® Head Gasket available ❍ Head Bolt Set available<br />
TORQ.<br />
SEQ.<br />
HEAD BOLT SET<br />
PART NUMBER<br />
159 es 72220<br />
159 es 72173<br />
159 es 72220<br />
326 pontiac 1967-63 ● 95 40<br />
327 Chevrolet 1969-62 ●❍ 65 7 es 72856<br />
330 oldsmobile 1967-64 ● 80 3<br />
331 Cadillac 1955-49 ● 65-70 23<br />
336.9 gmC Truck 1959-58 95 40<br />
340 buick 1967-66 ● 65-70 4<br />
346 ohV (5.7l) Chevrolet 2005-04 Vin g, s<br />
2nd design bolts<br />
346 ohV (5.7l) Chevrolet 2004-98 Vin g, s<br />
1st design bolts<br />
346 ohV (5.7l) Chevrolet 1997 Vin g<br />
1st design bolts<br />
●❍ 1st M11 Bolts 1-10 22,<br />
2nd M11 Bolts 1-10 turn 90 degrees,<br />
3rd M11 Bolts 1-10 turn 70 degrees,<br />
4th M8 Bolts 11-15 22<br />
●❍ 1st M11 Bolts 1-10 22,<br />
2nd M11 Bolts 1-10 turn 90 degrees,<br />
3rd M11 Bolts 1-8 turn 90 degrees,<br />
4th M11 Bolts 9-10 turn 50 degrees,<br />
5th M8 Bolts 11-15 22<br />
●❍ 1st M11 Bolts 1-10 22,<br />
2nd M11 Bolts 1-10 turn 76 degrees,<br />
3rd M11 Bolts 1-8 turn 76 degrees,<br />
4th M11 Bolts 9-10 turn 34 degrees,<br />
5th M8 Bolts 11-15 22<br />
159 es 72220<br />
159 es 72173<br />
159 es 72173<br />
346 l-head Cadillac 1948-37 70-75 179<br />
347 pontiac 1957 95 40<br />
347 gmC Truck 1957 95 40<br />
348 Chevrolet 1965-58 ● 65 26<br />
350 (5.7l) buick 1981-75<br />
Vin b, h, J, X<br />
● 80 in three steps 5<br />
350 (5.7l) buick 1974-73 ● 80 in three steps 5<br />
350 (5.7l) buick 1972-68 ● 65-75 4<br />
350 (5.7l) Cadillac 1980-75<br />
Vin b, r, 8<br />
● 130 in three steps 3<br />
350 (5.7l) Chevrolet Truck 2002-97 Vin r ●❍ 1st all bolts 22,<br />
2nd Long bolts turn 75 degrees,<br />
3rd Medium bolts turn 65 degrees,<br />
4th Short bolts turn 55 degrees<br />
7 es 72856<br />
350 (5.7l) Chevrolet Truck 1996 Vin r ●❍ 1st 24, 2nd 45, 3rd 65 7 es 72856<br />
350 (5.7l) Chevrolet 1997-96 Vin p, 5 ●❍ 1st all bolts 22,<br />
2nd Short bolts turn 67 degrees,<br />
3rd Medium bolts &<br />
Long bolts turn 80 degrees<br />
7 es 72856<br />
350 (5.7l) Chevrolet 1995-92 Vin p ●❍ 65 in three steps 7 es 72856<br />
350 (5.7l) Chevrolet 1995-67 ●❍<br />
Cast iron heads<br />
exc. Vin p, 5<br />
65 in three steps 7 es 72856<br />
350 (5.7l) Chevrolet 1991-86<br />
aluminum heads<br />
exc. Vin p<br />
●❍ Short Bolts 60; Medium Bolts 65;<br />
Long Bolts 65<br />
350 (5.7l) oldsmobile 1980-77 Vin r ● 1st 100, 2nd 130 3<br />
350 (5.7l) oldsmobile 1976-68 ● 1st 60, 2nd 85 3<br />
7 es 72856
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