Make

Engine Type

mopar-srp-400-440-big-block-wedge-440-flat-top-single-piston
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Mopar SRP 400 / 440 BIG BLOCK WEDGE 440 Flat Top - ***Single Piston***

Price: $94.38

Select Size:

  • Bore
  • Comp. Ht.
  • Volume Dome CC
  • 4.35mm = 0.171in 1.815 '-6cc
  • 4.35mm = 0.171in 1.485 '-6cc
  • 4.36mm = 0.172in 1.485 '-6cc
  • 4.36mm = 0.172in 1.815 '-6cc
  • 4.375mm = 0.172in 1.815 '-6cc
  • 4.375mm = 0.172in 1.485 '-6cc
  • 4.35mm = 0.171in 1.865 '-6cc
  • 4.36mm = 0.172in 1.865 '-6cc
  • 4.375mm = 0.172in 1.865 '-6cc
  • 4.35mm = 0.171in 2.062 '-6cc
  • 4.36mm = 0.172in 2.062 '-6cc
  • 4.375mm = 0.172in 2.062 '-6cc
  • 4.375mm = 0.172in 2.0621 '-6cc

Weight: 0.01 lb

Sku: 366393S

Weight:

SKU:



$94.38

  • 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
  • CNC Machined ring grooves accept 1/16, 1/16, 3/16 rings (Rings Sold Seperately)
  • 1.094 x 2.930 straight wall wrist pin included Note H
  • .990 x 2.930 straight wall wrist pin included Note E
  • Redesigned valve pockets for larger valves and high-lift cams

 

 

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
366393 505 4.35 4.25 6.768 10.708 1.815 12.7 11.7 11.3 -6cc E 0.03 S100S8-4350-5
366396 505 4.35 4.25 7.1 10.71 1.485 12.7 11.7 11.3 -6cc E 0.03 S100S8-4350-5
366397 508 4.36 4.25 7.1 10.71 1.485 12.8 11.8 11.4 -6cc E 0.04 S100S8-4360-5
366394 508 4.36 4.25 6.768 10.708 1.815 12.8 11.8 11.4 -6cc E 0.04 S100S8-4360-5
366395 511 4.375 4.25 6.768 10.708 1.815 12.8 11.8 11.4 -6cc E 0.055 S100S8-4375-5
366398 511 4.375 4.25 7.1 10.71 1.485 12.8 11.8 11.4 -6cc E 0.055 S100S8-4375-5
231521 493 4.35 4.15 6.768 10.708 1.865 12.4 11.4 11 -6cc 656 E 0.03 S100S8-4350-5
345799 496 4.36 4.15 6.768 10.708 1.865 12.4 11.4 11 -6cc E, M 0.04 S100S8-4360-5
213459 499 4.375 4.15 6.768 10.708 1.865 12.5 11.5 11.1 -6cc 683 E 0.055 J100F8-4375-5
213455 445 4.35 3.75 6.768 10.705 2.062 11.4 10.5 10.1 -6cc 690 H 0.03 S100S8-4350-5
213456 447 4.36 3.75 6.768 10.705 2.062 11.4 10.5 10.1 -6cc 699 H 0.04 J100F8-4360-5
213457 450 4.375 3.75 6.768 10.705 2.062 11.4 10.5 10.1 -6cc 701 H 0.055 J100F8-4375-5
213458 450 4.375 3.75 6.768 10.705 2.062 11.4 10.5 10.1 -6cc 707 E 0.055 J100F8-4375-5

 

 

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 Flat Top
Pin Diameter (IN) 0.990
Make CHRYSLER
Wrist Pin Style - floating or press fit Floating
Wall Type STRAIGHT
Wall Thickness (IN) 0.180
Ringset Part Number S100S8-4350-5
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 0.630
Piston Material 4032
Piston Pin Length (IN) 2.930
Pin Offset No
Pin Brand JE Pistons
Pin Part Number 990-2930-18-51S
Pin Included Yes
Pin Diameter (mm) 25.15
Oil Rail Support Included No
Deck Clearance 0.000
Brand SRP