• Air Intake
• Apparel
• Body/Lighting
• Brakes
• Chassis/Rollcage
• Crate Engines
• Drivetrain
• Engine
• Exhaust
• Fuel Delivery
• Interior
• Power Adders
• Safety/Race Prep
• Suspension
• Transmission
• VCM/Engine Electronics
• Wheels

Product Description

Designed from heavy-duty A357-T6 aluminum material Siamese cast bore walls (4.100” – 4.165”) with press-in spun cast iron liners Available in standard (9.240” or 9.250”) & tall (9.750” or 9.760”) deck heights with beefy deck thickness (.500” standard/.750” tall deck); standard (5.87”) & tall (6.38”) deck cylinder sleeves available Extra long liners for standard (5.87”) & tall (6.38”) decks “Long arm friendly” design – Accommodations for up to 4.6” stroke with standard rod pin diameters (2.100”) & oversized 60mm camshaft Designed for clearance – side oil galley moved outboard & engineered rod clearance come standard Raised cam centerline (.388”/9.86mm) to allow larger stroke; 2 extra links in the timing chain – Timing sets available from COMP Cams® Bay-to-bay breathing improved with increased side window area versus LSX & LS7 Significantly increased windage passage area under bores & around caps over LS7/LSX engines 6 head bolt design with full water jacket around the cylinders (based on LS7 design) Extra large windows in valley for access to inboard “6th” head bolt Main Cap surface area maximized at mating surface & large fillets from cap to cross bolts for added strength