Vehicle Description
1970 Chevrolet SS Nova, Better Than NEW!! * Rotisserie, Nut and
bolt, ground up. (ask for build photos)* Factory Paint Delete Code*
427 L88 Crank, new aluminum heads * 1968 M22 Rockcrusher with Hurst
Linkage* 12 Bolt Rear Posi 373 Gears* Brand new interior, bench
seat* Add stripes for Baldwin Motion, Berger, Yenko & Dick Harrell
UPDATE ENGINE DETAILS AND HISTORY The 427 motor 4 bolt main was
bored .30 over and decked prior to my owning it. So, the numbers
presently on the deck stamp matched a 1969 SS Camaro "Yenko Clone"
car that I purchased with this motor in it and later sold in
December 2011. However, I kept the entire drive-line and after
rebuilding it; installed it in this 1970 SS Nova. Therefore: the
numbers stamped on the pad read 79N579523 TO1O9MN; Block Casting is
3955270 and the date code # H 11 8 which would appear to be (August
11, 1968...) as found on the front passenger side of engine in
front of the starter.The Block also embossed w HI PERF PASS K.
numbers appear to be 18A (Might be 16A). I was told by the fellow
who built the 69 Camaro "Yenko Clone" car that this 427ci engine
came out of his personal 1969 Corvette. At the time of my purchase,
I also bought w the car the aluminum L88 heads that came off of the
Yenko Clone but as they were so filled w porosity; they were in too
poor of condition and the builder of the Camaro confirmed that's
why he removed them and replaced w the heavier steel squareport
heads; that's why he removed the aluminum heads and at that time
installed the squareport steel heads which since I have also sold.
NOW for the rebuild from previous owner ENGINE: Less than 1,000
miles on this engine and build. The 4 bolt main block was freshly
honed, bored.030 over 427 w TRW forged pistons/ 10.5:1 compression
and steel crank .010/ .010, new Levite bearings, new moly rings,
new timing chain and gears w Torrington bearing and new oil pump
New competition cam solid lifter/ .60+ split duration (new Pro Comp
Aluminum / Square port heads w ss valves, adjacent guide plates,
roller rockers, High Performance pushrods, new ARP Head stud kit,
new Cam bearings and soft plugs, and reconditioned rods. Presently
has a 750 CFM rebuilt Holly carburator. with aluminum snowflake
intake manifold. This rebuilt engine after break in was benched
until 2019 when I installed it into this Nova. TRANSMISSION: The
M22 GM Muncie Rockcrusher 4-spd is a 1968 course spline (Possibly
made 1 yr only) GM# 3925660 on the case. P8C 26: Sidecover # 39506,
also on the Case # 1618413; tailshaft # 385784. My mechanics are
persuaded both engine and transmission came out of the same car.
NOTE: As for the 427 engine when rebuilt it still had the original
L-88 Crank, L88 Cam and Rods. at time of rebuild replaced the L88
cam with a better cam to match the new larger aluminum heads. REAR
END: The rear end has a new posi unit carrier w a 3:73 Gear. VIN
NUMBER: 114270W296225/ Tag on firewall shows: 11427WRN265929
Delivery and financing available
