Where do you get a 60 mm long Allen head bolt?

fel_pro_torque_specs_guide.pdf

engine code HFY
HFZ KFX
K6C engine type TU1JP TU3JP TU5JP special features without without without type of cylinder head gasket fibre fibre fibre theoretical thickness (mm) UNK. UNK. UNK. repair dimensions (mm) UNK. UNK. UNK. bolt length (mm) (mm) (X)
nominal bolt length (mm) (mm) (X)
max. maximum cylinder head bow (mm)

Allen wrenches usually come in a set, try 3/8.

Toyota 4A/ 5A-FE Cylinder Head Torque:
(a) Apply a light coat of engine oil on the threads and under the heads of the cylinder head bolts.
(b) Install the plate washer to each cylinder head bolt.
(c) Install and uniformly tighten the ten cylinder head bolts in several passes in the sequence.
Torque: 60 N-m (610 kgf-cm, 44 ft-lbf)
HINT: Cylinder head bolts are in length of 90 mm
(3.54 in.) and 108 mm (4.25 in.). Install the 90 mm
(3.54 in.) bolts (A) in intake manifold side positions.
Install the 108 mm (4.25 in.) bolts (B) in exhaust
manifold side positions.

10 mm bolts

step 1 22 ft lbs.
step 2 60 degrees
step 3 additional 60 degrees

12 mm bolts

step 1 26 ft lbs
step 2 60 degrees
step 3 additional 60 degrees

cylinder head bolt torque

10 mm bolts

step 1 22 ft lbs
step 2 additional 60 degrees
step 3 additional 60 degrees

12 mm bolts

step 1 26 ft lbs.
step 2 additional 60 degrees
step 3 additional 60 degrees

exhaust manifold nut 32-41 ft lbs.

intake manifold nut 11-15 ft lbs.

rocker cover 71-86 in. lbs.

I am having the same problem. Did you come up with a solution?

The retainer bolts in a Durango 2000 are 7 MM hexagonal heads,otherwise known as 7 MM Allen wrench.

yes, thats tone ring for crank sensor,car may run bad and trun on check engine light.good luck.

Full size 3/8 allen (socket head) T40 torx on the small blazer replacement bolts can be 8 MM allen