gregaust

Pretty sure you are right, sure looks like the plastic pump type

Loosen the pan , try to drop one corner down into a drain tray .

I have used those diffs in a few XY's and XA with just the master no issues

Sure is the same , just need the gear that is wound the opposite way for a c4

That combined with template I just emailed should get you there

PM your email I can send a template

That one will likely have the bigger clevo bell? But you can bolt on a 6 cyl bell, just be sure to use correct 1-3/4" bolts

That'll be fine . Should have the normal valvebody

Yep nice .... Definitely a late one . Does it happen to have a deeper pan or just normal? Reason I ask is there is also an odd C5 valvebody. That one should have the fine thread front band adjuster and the larger cooler fittings

I know these are clevo but same principal. 3/8 UNC countersunk , set nyloc as tight or loose as you need . I have done with a rubber shocky rubber under the but gives some cushion.

Never seen an alloy 6 cylinder bell that fits the Aussie motors . The alloy could be the early small 6 cylinder.

Use the 6 cylinder one . That looks like what that is . The 6cyl is 1/8NPT and fits in the adaptor from 3/8 NPT just like it is now

Measure the diameter on the main smooth section. Early is .788", later is .839"

The 1970 was a unique one . The input shaft was a 26/26. If yours has the breather on top it is a late trans . All the U.S C4's vary a little to ours in clutch counts etc based on what they were used behind , but essentially the same

Interesting. It's likely a 67-69 mustang maybe?

67 , 24 spline C4. Is should have the good PRND21 valvebody. I think that converter was a mustang thing. I have seen before but not sure exactly what it's off

That's it ..

Hmmm a 67 , you should be right . You'd have to drop the pan to check for sure . I could send you a couple PDF files how to tell but basically a select shift will have a C5 casting code on the channel casting, the 67-69 is C7 casting I believe you are correct on the bells

Look in behind the shift linkage , the actual year and month is cast there in a round disc. If it is 66 it will be a green dot type valvebody, 67-69 will be the normal PRND21 shift pattern Yes definitely 24 spline , likely a mustang .

Only use the 70+ trans . They are better all round. The correct bellhousing is cast iron. You can use that bell on any later trans, only difference if you use a clevo pan fill type case is there will be a flange sticking out around the back of the bellhousing Look for a trans case , dipstick in case , breather on top of extension housing. Will have the larger 26 spline input shaft, if unsure measure it , will be 0.839" diameteThay are out there although rare

302 + 351 are same pistons and from original flat tops . The difference is the shorter stroke 302 uses a longer rod 351 = 3.5" stroke , 5.78" rod 302 = 3" stroke 6.030" rod

Nope . There is bigger

Pretty sure they are 3/8 SAE or UNF. I'd have to check the length for you

I've done my own . Mower blade bolts are near the same shoulder bolts and come with nylocs and wave washers