tech question on engine suffix
Thread Starter
Instructor
Joined: May 2004
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From: Weaverville NC Sit down, shut up, & hold on!
tech question on engine suffix
I have a big block cast # of 3855961, suffix IVR
I know that the cast # was used 65-67 / 396 but was also used 66 / 427, I can find suffix IV 65-67 / 396 But can not locate a suffix of IVR, can any one tell me whats the difference in IV vs IVR
Thanks Michael
I know that the cast # was used 65-67 / 396 but was also used 66 / 427, I can find suffix IV 65-67 / 396 But can not locate a suffix of IVR, can any one tell me whats the difference in IV vs IVR
Thanks Michael
Melting Slicks
Joined: Aug 2001
Posts: 2,829
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From: Southeast La
IV would be a 396, date would determine the casting date, rated at 325HP, 4B,TH transmission, installed in a non-descript passenger car. R portion would refer to Rochester 4 barrel. IVR would indicate a '66 396, 325HP, Rochester 4B with a TurboH 400 passenger car.
Thread Starter
Instructor
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From: Weaverville NC Sit down, shut up, & hold on!
TOPLESS 68
thank you
I could not find out about the R
the heads are 3872702 dated J 28 5 & J 29 5 and were used 396/ 325 & 360 hp but also used on the 427/ 390 hp, the block is dated I 22 5 or Sept 22 1965 I KNEW I COULD NOT BE THAT LUCKEY (that it would be a 1966 / 427)
Michael k
thank you
I could not find out about the R
the heads are 3872702 dated J 28 5 & J 29 5 and were used 396/ 325 & 360 hp but also used on the 427/ 390 hp, the block is dated I 22 5 or Sept 22 1965 I KNEW I COULD NOT BE THAT LUCKEY (that it would be a 1966 / 427)
Michael k
Thread Starter
Instructor
Joined: May 2004
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From: Weaverville NC Sit down, shut up, & hold on!
Originally Posted by kettererhouse
TOPLESS 68
thank you
I could not find out about the R
the heads are 3872702 dated J 28 5 & J 29 5 and were used 396/ 325 & 360 hp but also used on the 427/ 390 hp, the block is dated I 22 5 or Sept 22 1965 I KNEW I COULD NOT BE THAT LUCKEY (that it would be a 1966 / 427)
Michael k
thank you
I could not find out about the R
the heads are 3872702 dated J 28 5 & J 29 5 and were used 396/ 325 & 360 hp but also used on the 427/ 390 hp, the block is dated I 22 5 or Sept 22 1965 I KNEW I COULD NOT BE THAT LUCKEY (that it would be a 1966 / 427)
Michael k
I have a 68 and just wanted to know?????
just picking up extra big block
