Summit Racing™ Pro LS Piston and Rod Kits SUM-PR368102

Brand:
Summit Racing
Manufacturer’s Part Number:
SUM-PR368102
Part Type:
Engine Rotating Kits
Product Line:
Summit Racing™ Pro LS Piston and Rod Kits
Summit Racing Part Number:
SUM-PR368102
Actual Engine Displacement:
5.4L/330
Bore (in.):
3.810 in.
Bore (mm):
96.770mm
Engine Stroke (in.):
3.622 in.
Balanced:
No
Piston Material:
Forged aluminum
Piston Style:
Dome, with two valve reliefs
Harmonic Balancer Included:
No
Flexplate Included:
No
Flywheel Included:
No
Pistons Included:
Yes
Piston Head Volume (cc):
-2.00cc
Wrist Pin Style:
Press-fit or floating
Piston Rings Included:
Yes
Piston Ring Facing Material:
Plasmamoly
Piston and Ring Oversize (in.):
0.030 in.
Piston and Ring Oversize (mm):
0.76mm
Crankshaft Included:
No
Connecting Rods Included:
Yes
Connecting Rod Length Center to Center (in.):
6.098 in.
Connecting Rod Material:
Forged 4340 steel
Connecting Rod Beam Style:
H-beam
Rod Bearings Included:
No
Main Bearings Included:
No
Cam Bearings Included:
No
Gaskets Included:
No
Oil Pump Included:
No
Camshaft Included:
No
Lifters Included:
No
Timing Chain and Gears Included:
No
Plastigage Included:
No
Assembly Lubricant Included:
No
Quantity:
Sold as a kit.
Notes:
File-fit rings included.

Summit Racing™ Pro LS Piston and Rod Kits

Summit Racing™ Pro LS piston and rod kits deliver industry-leading fit, finish, and durability at an affordable price. These assemblies are tested to over 1,200 hp in turbo applications. They’re available in a broad range of fitment and performance options.

Standard features and specs may include:

* 4340 forged H-beam connecting rods
* Designed for 5,000 ft./min. average piston speed in street and drag applications
* 7/16 ARP 2000 rod bolts with 200,000 psi tensile strength; dual-ribbed caps for maximum strength
* Added stroker clearance and balanced to within +/- 1 gram per end
* Full-floating and precision-honed in the USA to +/- .0001 in.
* 2618 forged aluminum pistons
* Ultra-modern 2618 alloy forgings for boost and nitrous with maximum ring land thickness
* Pressure-fed pin oiling with durable chromium steel wrist pins
* Specially profiled and coated piston skirts for stroker applications with tight piston-to-wall clearance
* Generous valve reliefs for extra piston-to-valve clearance accommodate cathedral and rectangle heads
* Premium steel piston rings
* Steel top rings designed for maximum life with boost and nitrous
* File-fit rings for maximum ring seal, reduced friction, and tensions optimized for wet-sump engines
* Martensitic ductile Napier-hook second rings for strength and maximum oil control

Warranty