

Set includes:
1 crankcase gasket
1 crankshaft seal rear
1 crankshaft seal front
1 oil pump gasket
1 coolant pump gasket
etc.

| Position | |||||||
|---|---|---|---|---|---|---|---|
| Pairs & PN |
|
||||||
| Quantity | 5 | ||||||
| Crankshaft | 44.994 / 44.981 | ||||||
| Housing | 48.999 / 49.017 | ||||||
| Max Wall | 1.999 | ||||||
| Max Length | 18.230 |


|
Product detailed specification |
|
|
Bore size |
81.50mm |
|
Stroke |
86.40mm |
|
JE Pistons compression ratio (CR) |
8.5:1 |
|
OEM compression ratio (CR) |
9.5:1 |
|
Dome volume (CC) |
-8.7cm3 |
|
Compression height (CH) |
32.66mm |
|
Pin diameter |
20mm |
|
Features |
Accepts Turbo and Nitrous, Round piston skirt |
|
Fits for |
VAG - 1.8T 20V |

|
Product detailed specification |
|
|
Model number |
NIVN-1062 |
|
Head diameter |
38.15mm |
|
Stem diameter |
5.96mm |
|
Length |
95.00mm |
|
Material |
Black nitrided stainless steel |
|
Fits for |
Nissan GT-R - 3.8 (VR38DETT) |


| Position | |||||||
|---|---|---|---|---|---|---|---|
| Pairs & PN |
|
||||||
| Quantity | 5 | ||||||
| Crankshaft | 53.978 / 53.962 | ||||||
| Housing | 58.999 / 59.017 | ||||||
| Max Wall | 2.507 | ||||||
| Max Length | 18.461 |

| ENGINE BEARINGS | ||
![]() |
CON ROD BEARING SET |
|
| Part# | ||
| 4B1630H |
4B1630HX |
|
| Sizes | STD, .025, .25, .50 | STD |
| Oil Clearance | Standard | + 0.001" Extra |
| Half Type | Identical Halves | |
| Material |
Tri-metal Hardened steel backs |
|
| Min Std Shaft Size |
1.7701in / 44.961mm |
|
| Max Std Shaft Size |
1.7701in / 44.961mm |
|
| Min Std Tunnel Size |
1.8898in / 48mm |
|
| Max Std Tunnel Size |
1.8903in / 48.013mm |
|
| Max Wall at Crown |
0.0593in / 1.505mm |
0.0587in / 1.492mm |
| Max Overall Length |
0.7323in / 18.6mm |
|
| Notes | ||
|
Diagram |
![]() |
|

|
|||||||
| Quantity | 4 | ||||||
| Crankshaft | 48.019 / 48.001 | ||||||
| Housing | 51.587 / 51.600 | ||||||
| Max Wall | 1.775 | ||||||
| Max Length | 20.470 |

|
|||||||
| Quantity | 4 | ||||||
| Crankshaft | 48.986 / 48.971 | ||||||
| Housing | 51.999 / 52.012 | ||||||
| Max Wall | 1.496 | ||||||
| Max Length | 19.271 |
