Summit Racing™ Pro LS Crank and Rod Kits SUM-CR4058125

Overview

Brand:
Summit Racing
Manufacturer’s Part Number:
SUM-CR4058125
Part Type:
Engine Rotating Kits
Summit Racing Part Number:
SUM-CR4058125
Rear Main Seal Style:
1-piece
Engine Stroke (in.):
4.000 in.
Balanced:
No
Harmonic Balancer Included:
No
Flexplate Included:
No
Flywheel Included:
No
Pistons Included:
No
Piston Rings Included:
No
Crankshaft Included:
Yes
Crankshaft Material:
Forged 4340 steel
Engine Balance:
Internal
Connecting Rods Included:
Yes
Connecting Rod Length Center to Center (in.):
6.125 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:
58x reluctor, 6-bolt flange and standard snout for factory wet sump engines, except 1999-2000 thick flange LQ4. Dual 3/16 keyway, Woodruff key not included, re-use factory or use NAL-12561513 rear and add SUM-161000 front for blower balancers. Always clean with mineral spirits and brake-clean oil gallery with 1/4 in. engine brush PIO-4501.

Warranty