We ship Worldwide. 🌎

High Performance made easy to order

Make

Engine Type

pontiac-srp-400-flat-top-piston-kit
Move your mouse over image or click to enlarge

Pontiac SRP 400 Flat Top - Piston Kit

Price: $587.40

Select Size:

  • Bore
  • Comp. Ht.
  • Volume Dome CC
  • 4.155mm = 0.164in 1.285 -5cc
  • 4.185mm = 0.165in 1.285 -5cc
  • 4.16mm = 0.164in 1.48 -5cc
  • 4.16mm = 0.164in 1.69 -5cc

Weight: 0.01 lb

Sku: 196831

Weight:

SKU:



$587.40

  • 4032 low expansion high silicon aluminum alloy heat treated to SRP specifications
  • Forced Pin Oiler for increased wrist pin lubrication
  • Pin fitting and double spiro locks included
  • 980-2750-150 wall wrist pin (135g) included
  • CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings (Rings Sold Seperately)

 

 

Part # CID Bore Stroke Rod
Lgth.
Block
Ht.
Comp.
Ht.
Head Cubic Centimeters 72cc 80cc 84cc Compression Ratio Dome
Vol.
Gram
Wt.
Footnote Oversize Recom.
Ring Set
196831 461 4.155 4.25 6.8 10.21 1.285 11.9 11 10.6 -5cc 446 B,E 0.035 S100S8-4155-5
196830 468 4.185 4.25 6.8 10.21 1.285 12.1 11.1 10.7 -5cc 462 B,E 0.065 J100F8-4185-5
151792 458 4.16 4.21 6.625 10.21 1.48 11.8 10.9 10.5 -5cc 495 0.04 S100S8-4155-5
153983 407 4.16 3.75 6.625 10.19 1.69 10.9 10.3 9.4 -5cc 520 0.04 S100S8-4155-5

 

 

Top Compression Ring Thickness 0.0640
Second Compression Ring Thickness 0.0640
Oil Ring Thickness 0.218
Forging Type FSR
Series SRP
Piston Head Type Flat Top
Pin Diameter (IN) 0.990
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
Piston Pin Inside Diameter 0.690
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