LS Aluminum Race Block Standard Deck 3.900 Bore
Part # 54906

This block has a 9.240 deck height with a 3.900 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.

Have a question?

Ask one of our specialists.

(678) 674-4798

LS Aluminum Race Block Standard Deck 3.900 Bore

Part # 54906

This block has a 9.240 deck height with a 3.900 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.

Review it Love it

Compare

Wishlist

Edelbrock products offer improved performance and aesthetics for a broad array of vehicles and engines. 'Proven performance' is the philosophy by which Edelbrock was founded and it continues to this day with the highest standards for performance and quality. Edelbrock core products are engineered manufactured and tested in the USA to ensure the best quality possible. This is further backed by some of the best warranties in the industry and a highly qualified technical support staff.

$0.00

ADD TO CART

QUESTIONS?

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 RHSesigned an aluminum LS engine block for radical street and all-out racing applications.