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pontiac-srp-oldsmobile-455-flat-top-single-piston
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Pontiac SRP OLDSMOBILE 455 FLAT TOP - ***Single Piston***

Price: $94.38

Select Size:

  • Bore
  • Comp. Ht.
  • Volume Dome CC
  • 4.155mm = 0.164in 1.75 -18.4
  • 4.155mm = 0.164in 1.75 '-5cc
  • 4.165mm = 0.164in 1.75 -18.8
  • 4.165mm = 0.164in 1.75 '-5cc
  • 4.185mm = 0.165in 1.75 -19.8
  • 4.185mm = 0.165in 1.75 '-5cc

Weight: 0.01 lb

Sku: 331835S

Weight:

SKU:



$94.38

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

 

 

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
331835 461 4.155 4.25 6.735 10.61 1.75 10.5 10 9.4 -18.4 Call 0.03 S100S8-4155-5
206072 461 4.155 4.25 6.735 10.61 1.75 11.9 11.3 10.6 -5cc 557 0.03 S100S8-4155-5
331836 463 4.165 4.25 6.735 10.61 1.75 10.5 10 9.4 -18.8 Call 0.04 S100S8-4165-5
331834 463 4.165 4.25 6.735 10.61 1.75 12 11.4 10.6 -5cc Call 0.04 S100S8-4165-5
331837 465 4.185 4.25 6.735 10.61 1.75 10.5 10 9.4 -19.8 Call 0.06 J100F8-4185-5
208803 465 4.185 4.25 6.735 10.61 1.75 12.1 11.5 10.7 -5cc 574 0.06 J100F8-4185-5

 

 

Top Compression Ring Thickness 0.0640
Second Compression Ring Thickness 0.0640
Oil Ring Thickness 0.188
Forging Type FSR
Series SRP
Piston Head Type Inv Dome/Dish
Pin Diameter (IN) 0.980
Make OLDSMOBILE
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 0.680
Piston Material 4032
Piston Pin Length (IN) 2.750
Piston Avg Wt 1
Pin Offset No
Pin Brand JE Pistons
Pin Part Number 980-2750-15-51S
Pin Included Yes
Pin Diameter (mm) 24.90
Oil Rail Support Included No
Deck Clearance 0.000
Brand SRP