Ultimate day 2 engine 1969L88
 

1969 L88

This is a complete long block. I got it the way it is assembled looks like not many miles on it. I believe it could be a L88 but the block has been decked it looks like the motor was blueprinted and balanced. The engine has original L rockers that came with assy line engines has a correct oil filter oi line plug. 69 dated 074 heads with xxx by number first time I have seen that.. 7115 crank 7/16 dimpled rods.
Block 3963512 4 bolt main F149
Crank 7115 with GMM420 bearings looks to be standard standard.
7/16 dimpled rods
Heads 3946074XXX 9-30-9 10-17-9
8 in AOR timing cover
L rockers with GM push rods
GM pistons but never took heads off

1/2 away from MCACN show if interested 8500.00

The XX were cast in the head not stamped by some one. Half hour from MCACN to Mcacn. John 6303338333

price drop 7800.00

new price 7500

New price 7000.00

will seperate heads from short block

7000.00

35 minutes away from the show in Rosemont this weekend. If you were to buy these parts to assemble this motor it would cost over 9k dollars.
512 4 bolt block standard bore 2500
7115 std crank 1000
l88 dimpled rods and oistons standard bore 800
69 dated 074 heads never welded on 3000
8in timing cover 150
original L rockers balls and nuts 250
original push rods 300
gm deep pan kit with windage tray and oil pump 1000
l88 cam and lifters 500
these items are not for sale yet just showing what the engine is worth just in parts.
John 6303338333

ttt

Dissasembled the engine today to see what was in it.

original L88 GM 12:1 pistons standard bore hardly any wear

7115 crank rods 2.20 mains 2.74

rods dimpled full floating rods.

camshaft is a replacement TRW

The engine was probably rebuild due to a failed camshaft all internal parts are correct except for the cam.