Product Description
4.155 Bore, 4.250 Stroke w/6.800 Rod, 4.500 Stroke w/6.700 Rod. 4032 Forged Piston Set.
Flat Top, 4.155 Bore, 1.286 CD, 0.990, Pin Dia, Set of 8.
| Bore (in) | 4.155 |
|---|---|
| Bore (mm) | 105.54 |
| Top Compression Ring Thickness | 0.0640 |
| Second Compression Ring Thickness | 0.0640 |
| Oil Ring Thickness | 0.218 |
| Forging Type | FSR |
| Volume (cc) | 0.00 |
| Series | SRP |
| Piston Head Type | Flat Top |
| Pin Diameter (IN) | 0.990 |
| Compression Height | 1.286 |
| Make | PONTIAC |
| Wrist Pin Style - floating or press fit | Floating |
| Wall Type | STRAIGHT |
| Wall Thickness (IN) | 0.150 |
| Ringset Part Number | S100S8-4155-5 |
| Ring Brand | ProSeal |
| Ringset Included | No |
| Retainer Thickness | 0.042 |
| Retainer Lock Style | Spiro Lock |
| Retainer Lock Part Number | 990-042-CS |
| Retainer Diameter (IN) | 0.990 |
| Replacement Single Piston | 196831S |
| Piston Pin Inside Diameter | 0.690 |
| Piston Pin Material | 5115 LOW CARBON STEEL, CASE HARDENED |
| Piston Material | 4032 |
| Piston Pin Length (IN) | 2.750 |
| Piston Avg Wt | 456 |
| Pin Offset | No |
| Pin Brand | JE Pistons |
| Pin Part Number | 990-2750-15-51S |
| Pin Included | Yes |
| Pin Diameter (mm) | 25.15 |
| Oil Rail Support Part Number (If Required) | 4155-183 |
| Oil Rail Support Included | Yes |
| Oil Rail Radial Wall | 0.183 |
| Deck Clearance | 0.000 |
| Dist/WDist | 482.24 |
| Brand | SRP |
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