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JE Ultra Series LSX 4.000" Stroke -5cc Flat Top Pistons

Name: JE Ultra Series LSX 4.000" Stroke -5cc Flat Top Pistons
Brand: Johnson's Engine Service
SKU: 361716
Price: 1275.00 USD
Availability: InStock

361716

Price: $1,621.24
Sale Price: $1,275.00

Bore Size:

JE Pistons Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. They are ready for massive power and boost right out of the box!

*JES Includes the JE Pro Seal Ringset with all Ultra Series Pistons*

Bore Diameter	4.000-4.135
Compression Height	1.115
Piston Head Type	Flat
Piston Volume	-5
Valve Pockets (Accommodates LS2/LS3/LS7 Heads)	LS 12 DEG/15 DEG COMBO VR
Piston Pin Outside Diameter	0.927
Piston Pin Length	2.250
Piston Pin Material	9310
Ringset Included	YES
Top Compression Ring Thickness	0.0475
Second Compression Ring Thickness	0.06
Oil Ring Thickness	0.1175
Piston Material	2618
Forging Type	FSR
Pin Wall Thickness	0.200
Product Market	Domestic
Product Types	Piston Kits
Prop 65 Yes/No	Yes

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