SRP 2618 Pro Pistons 315550, Chevrolet LS 4.8L 3.790 Bore

SRP 2618 Pro Pistons, LS LR4/LY2 4.8L Vortec 4800, 3.790 Bore Size, 3.268 Stroke, Rod Length 6.278, 1.314 Comp. Distance, -4.7cc Dome, 401 Gram Weight

$936.99

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

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Description

SRP 2618 Pro pistons for LS LR4/ LY2 4.8L Vortec 4800 utilize a dedicated Forged Side Relief (FSR) forging that eliminates stress concentrations for superior strength. Stronger than traditional designs but 20% lighter. Lightweight and extremely durable.

Features:

Accumulator grooves for improved ring seal
Thick top rings land to accommodate moderate forced induction/nitrous applications
Rings Included: Lightweight, low friction metric ring package 1.2mm top ring, 1.2mm 2nd ring, 2.5mm oil ring minimal filing required
High Quality 2.250" pin further reduces reciprocating weight
Carbon steel wire locks ( Included )
2618 Aluminum alloy

Compression Ratio:

61cc 9.0:1
64cc 8.7:1
68cc 8.3:1

Specifications

More Information
CNC Part Number	SRP- 315550
Price	$936.99
Sold As	Set
Manufacturer's Part Number	315550
Brands	SRP
Part Types	Piston
Departments	Parts
Vehicle Make	Chevy LS
Bore Size	3.790
Crankshaft Stroke	3.268
Rod Length	6.278
Piston Type	Dish
Compression Height	1.314
Piston Material	2618 Forged
Piston Ring Size	1.2mm 1.2mm 2.5mm
Wrist Pin Size	0.927
Custom Notices	⚠ PROP 65 WARNING