
01-04 GM 6.6L LB7 Duramax DFC Diesel Reman Street Series Long Block Crate Engine
Available Options
$10,360.38
- Part Number: DFCSS660104LB7LB
- Est. Ship Time: Contact To Confirm Lead Time

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STREET SERIES
Our Street Series of engines are DFC’s flagship product. Built for work trucks, daily drivers and the diesel enthusiast in mind these engines are a vast improvement from stock as they contain important upgrades to common problem areas. Street Series are Long Blocks with ARP Series 2000 Head Studs.
DFC Part Number: DFCSS660104LB7LB
FEATURES
- Most comprehensive 5 year / 160,000 km (100,000 mi) warranty in North America.
- All engines come standard with Total Seal gapless piston rings.
- DFC custom EDM doweled oil pump gear.
- Woodruff keyed camshaft
- Street series, Tow/Haul series and Tow/Haul HD series engines available.
- Machined with some of the most advanced Rottler machining equipment in North America.
- Improved gasket sealing methods in common leakage areas.
- All NEW pistons, rings, bearings, gaskets, seals, valves, springs, stem seals and cast guides standard in every engine.
Full Warranty Information:
DFC stands behind their products with an industry leading 5 year/ 100,000 mile warranty.
Is this for commercial use? If so terms may vary, please click here to review DFC's full warranty information.

DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
B..
$9,005.56
DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
..
$10,360.38
DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
T..
$9,883.85
DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
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DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
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DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
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DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
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$11,823.45
DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
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$12,666.28
14 Week Lead Time! Contact to Confirm!
DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hur..
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DFC engines may take up to 14 weeks to ship. Please contact us to verify lead times if you are in a hurry, before purchasing.
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