Racing Head Service Bare Block Engine 4.120" Bore 9.250 Deck Standard Main - 6-Bolt Mains
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Description
This block has a 9.240 deck height with a 4.125 bore and a 5.87 cylinder sleeve length. Cylinder walls are Siamese cast with press-in cast iron sleeves. 12AN feeds for dry sumps. Aircraft-quality A357-T6 aluminum. 6-Head Bolt Design.
In recent years, LS engine technology has revolutionized the GM performance aftermarket. Gen IV engines have set a new standard for factory horsepower and torque. To meet the growing demand of today's high performance engine builders and racing enthusiasts, engineers at RHS designed an aluminum LS engine block for radical street and all-out racing applications.
Bored and Ready To Hone.
PROP 65
Details
- RHS54903U
- RHS54903U
- 036584209522
- Racing Head Service
- Available
- Same Day Shipping!
- New
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Shipping Information
- Item Requires Shipping
- 140.0 lbs.
- W26.0000” x H22.5000” x L20.5000”
- $174.95
- This item ships in its own box.
- $174.95 Flat Rate Shipping via Truck Freight.
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