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That rear Drum has two 12 mm Holes drilled through it will add pic later

Some of the clutches are half worn but otherwise good no signs of heat etc steels are also fine thanks for your replying

Lost second gear flares all the time nobody home in 2nd Pulled pan Found a grey paste running through fluid and some shavings stuck to magnet , also did air test and found front band not clamping with force , Decided to pull trans as It had Front seal leak , pulled pump front drums etc got to...

Hi Is the crank still available thanks

This is the one I am Talking about htttp://www.jegs.com/i/Mopar-Performance/312/P4876381AB/10002/-1

I have ran out of LA 360 Blocks for my new build an I am looking at alternatives , The Block above seems to be Cheap and no longer in Production , with only a few online , Are They A Good Buy or Seconds rejects ???????

Plz Explain your Reasons Behind Your Comment Thanks

Does anyone run them , Tell me the good and the Bad points , Thinking they may be a step up from RPMs and cheaper and easier fitment than edelbrock Victors

I am Currently Planning a New Supercharged 360 with Low 8.3 CR I have a virgin 71 360 and I am going to sleeve it , We considered an R3 Block as it was the more cost effective option but we were limited to W9 Heads , We wanted to use edelbrock Victors , 5mm is the min bore I read somewhere

Looks Nice But cannot find a website for them , might have to phone him .

Following some great info for my new build

We got 96-98 octane , would run aviation fuel on the strip , Intended use is 95% street 5% strip about 10 days racing a year which would equate to 50 passes a year, got a quote from Cleggs for the rotating assembly which include custom pistons bearings etc $2800 USD approx , Have you got a...

My Engine guys say they work best with the rest of the combo reason being raisede ports and flow 225 and 58cc , chambers , them heads add about 6K NZD as I have to get custom headers made , I have a pair of RPMs and headers already ,

Its an early 340 1971 , Been sonic tested Engine builder says its good to go, It a gamble by the time I pay for sleeving etc R3 might be worth the investment , But are the a copy of the LA 340 Will everything bolt up ?????????????

Would a 871 be better or worse overall

Yep Double Keyed in the Planning

Very Good Question , Will have to ask My Engine Builder , looking to run 8lbs boost

Have A Look A My Planned Build , 8.5 CR approx , after doing all the maths 500 hp un boosted and 650 approx with a 671, thanks I had Fitech on A previous engine and It washed My Bores and Bearings out , professionally fitted

Heads are of the Shelf new Edelbrock Victors CNC ported ,Block Sleeved down to 4 inch bore. Blower we are looking at is a Hampton 671 , Scat forged 4340 360 standard stroke crank , 6.123 H beam scat rods , and yes possibly custom pistons 8.3- 8.5 CR 30cc Dish approx , Steel Main Caps Girdle...

We need 8.3 to 8.5 CR 4 inch piston 30cc dish to go with edelbrock Victors 58cc

We have decided to supercharge 671 with standard 360 stroke aftermarket steel 4340 crank

After great Discussions with My Engine Builder and after doing all the Calculations , Supercharging with a 671 makes sense, Next Question is which block 340 or 360 because he can achieve the same in either block, might be a waste using a rare 340 ?? and the 360 has bigger main journals

Got a 340 block getting prepped for a new build I had a 412 in in mind but. Then I considered standard stroke scat crank 6.123. Scat rods 30 cc dish pistons which would give about 8.3 compression ratio. Heads edelbrock Victors with a 671 supercharger. Our estimates are 500hp without 671 and 650...

Sent My Meanstreet and FCC back ,

That exactly what I had in mind b4 I sonic tested the 340 but I think at.least 2 cylinders would be better sleeved for insurance was told the 340 would be ok as a streeter but not to thrash on the strip

Yep 2 Bores at .150 0n the 340

Sonic tested my 360 block and 340 block today plz note they are the lowest reading in mm not inch let me know your thoughts one is going to be stroked 360. Might stand up better to a thrashing

Picked up my 340 Block Yesterday , next thing is to take both the 340 and 360 for a sonic test, but at a visual the 340 looks good , last digit on engine # is 5 , so walls may be ok but better be safe than sorry