CimorelliCRX

Okay I got a D16y8 block, bare block. I got a set of Z6 internals that are all good. So what I am gonna do is use the Z6 internals in the Y8 block. Are they main bearings, oil pan gasket, are those two the same? Is there ANY difference in the blocks? I am gonna buy a Z6 rebuild kit for 250. I am ASSUMING the blocks are the same. Also front and main seals, are they the same? Also will the Z6 rings work on ZC pistons? Thats all the questions, TIA.

Iceycrx

I believe so, if not to double check, when you order your mains and bearings, ask for the part number for the y8's, if they are the same which i think so then there you go

CimorelliCRX

Im pretty sure there the same, but my main question is like the crank seal, and flywheels seal and like oil pan gasket and all. I know the Y8 has a different oil pan..

RuthlessEF-9

but arent the y8 main bearings the shity part about the whole motor itself????

CimorelliCRX

The oil pan gasket is for sure different, i found that out last night when i took it apart, but i hink everything else will be the same.

keithv

<u>z6 part numbers</u>
<u>main bearings:</u>
13321-P2E-003 BEARING A, MAIN (BLUE)
13321-P2E-004 BEARING A, MAIN (BLUE)
13322-P2E-003 BEARING B, MAIN (BLACK)
13322-P2E-004 BEARING B, MAIN (BLACK)
13323-P2E-003 BEARING C, MAIN (BROWN)
13323-P2E-004 BEARING C, MAIN (BROWN)
13324-P2E-003 BEARING D, MAIN (GREEN)
13324-P2E-004 BEARING D, MAIN (GREEN)
13325-P2E-003 BEARING E, MAIN (YELLOW)
13325-P2E-004 BEARING E, MAIN (YELLOW)
13326-P2E-003 BEARING F, MAIN (PINK)
13326-P2E-004 BEARING F, MAIN (PINK)
13327-P2E-003 BEARING G, MAIN (RED)
13327-P2E-004 BEARING G, MAIN (RED)

<u>rings</u>
13021-P28-A02 RING SET, PISTON (OS 0.25)
13031-P28-A02 RING SET, PISTON (OS 0.50)
13011-P28-A02 RING SET, PISTON (STD)

<u>rear main seal</u>
91214-PH3-751 OIL SEAL (80X100X10)
91214-PR4-A01 OIL SEAL (80X100X10)

<u>front main seal</u>
91212-P06-A01 OIL SEAL (31X46X7)


<u>y8 part numbers</u>
<u>main bearings</u>
13321-P2E-003 BEARING A, MAIN (BLUE)
13321-P2F-A01 BEARING A, MAIN (BLUE)
13321-P2E-004 BEARING A, MAIN (BLUE)
13322-P2E-003 BEARING B, MAIN (BLACK)
13322-P2F-A01 BEARING B, MAIN (BLACK)
13322-P2E-004 BEARING B, MAIN (BLACK)
13323-P2E-003 BEARING C, MAIN (BROWN)
13323-P2F-A01 BEARING C, MAIN (BROWN)
13323-P2E-004 BEARING C, MAIN (BROWN)
13324-P2E-003 BEARING D, MAIN (GREEN)
13324-P2F-A01 BEARING D, MAIN (GREEN)
13324-P2E-004 BEARING D, MAIN (GREEN)
13325-P2E-003 BEARING E, MAIN (YELLOW)
13325-P2F-A01 BEARING E, MAIN (YELLOW)
13325-P2E-004 BEARING E, MAIN (YELLOW)
13326-P2E-003 BEARING F, MAIN (PINK)
13326-P2F-A01 BEARING F, MAIN (PINK)
13326-P2E-004 BEARING F, MAIN (PINK)
13327-P2E-003 BEARING G, MAIN (RED)
13327-P2F-A01 BEARING G, MAIN (RED)
13327-P2E-004 BEARING G, MAIN (RED)

<u>ring</u>
13021-P07-004 RING SET, PISTON (OS 0.25)
13031-P07-004 RING SET, PISTON (OS 0.50)
13011-P2F-A01 RING SET, PISTON (STD)

<u>rear main seal</u>
91214-PH1-004 OIL SEAL (80X100X10)
91214-PAA-A01 OIL SEAL (80X100X10)
91214-PH1-013 OIL SEAL (80X100X10)

<u>front main seal</u>
91212-P2F-A01 OIL SEAL (31X46X7)

CimorelliCRX

Okay so what internals should I get, using Z6 rods, Z6 crank, ZC pistons in a Y8 block, and I am assuming the Z6 and Y8 cranks are the same, so the Y8/Z6 main bearings should work. Just get the Z6 rebuild kit, and buy a new front and main seal, since those part numbers are different?