SRP 350 Small Block Chevy - Flat Top Forged Piston (SRP271055)
383 c.i., 4.030" bore, 3.750" stroke, 5.700" rod length, -5.0cc dome volume
SRP 350 Small Block Chevy - Flat Top Forged Piston (SRP271055)
is not in stock at Fast Lane Spares and will ship direct from supplier.
Please contact us prior to purchasing if you would like an accurate ETA.
Description
Description
SBC 4.030" PISTONS -5cc FLAT
383 c.i., 4.030" bore, 3.750" stroke, 5.700" rod length, -5.0cc dome volume
Part Number: SRP271055
Advanced, lightweight FSR forging that eliminates stress concentrations for superior strength. Stronger than traditional designs but up to 20% lighter.
- Accumulator grooves for improved ring seal
- Thick top ring lands to accommodate moderate forced induction/nitrous applications
Rings Included
- Lightweight, low friction metric ring package included
- 1.2mm CARBON STEEL top ring, 1.5mm Napier 2nd ring, 3.0mm standard tension oil ring
- Minimal filing required
Pins & Locks:
- High quality 2.250” pin further reduces reciprocating weight
- Carbon steel wire locks included
Specifications:
- Engine: SMALL BLOCK CHEVROLET
- Bore Diameter: 4.030
- Compression Height: 1.425
- Compression Ratio with 58cc chamber volume: 11.9
- Compression Ratio with 64cc chamber volume: 11.1
- Compression Ratio with 70cc chamber volume: 10.3
- Piston Volume: -5.0
- Cylinder Head: CHEVROLET 23 DEG 20/30
- Piston Pin Outside Diameter: 0.927
- Piston Pin Length: 2.250
- Piston Pin Material: 5115
- Ringset Included: No
- Top Compression Ring Thickness: 1.2mm
- Second Compression Ring Thickness: 1.5mm
- Oil Ring Thickness: 3.0mm
- Piston Material: 2618
- Forging Type: FSR
- Piston Avg Weight: 434
- Pin Wall Thickness: 0.150
- Piston Type: Flat
- Ring Set: JG31F8-4030-2
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