SBC LS Series
Small Block Chevy LS-Series
This LS-Series is a new design for late-model LSx engines. The fully CNC'd ports exhibit exemplary flow numbers and build big power - all at an affordable price. These heads feature full CNC porting, EV-8 stainless steel 2.020", 2.050", or 2.080" intake / 1.600" exhaust valves with 11/32" stems, magnesium-bronze guides, super-clean chrome-silicon dual valve springs, premium chromoly retainers and locks, and a race-radius valve job. Additionally, they feature larger spring pockets for aggressive cam combinations and a wider variety of springs. This LS-Series is the perfect choice for your next late-model Small Block Chevy build.
• Material: A56-T6
• Combustion Chamber Volume: 64cc/70cc
• Intake Port Volume: 225-240cc
• Intake Port Location: LS-1/LS-6
• Intake Valve Diameter: 2.02/2.055/2.06
• Intake Valve Length: 5.025
• Intake Valve Stem Diameter: 8mm
• Exhaust Port Volume: 75cc
• Exhaust Port Location: stock +.075
• Exhaust Valve Diameter: 1.600
• Exhaust Valve Length: 5.025
• Exhaust Valve Stem Diameter: 8mm
• Valve Seals: P5041
• Valve Springs Pocket Diameter: 1.450
• Valve Spring Cups: SC100
• Valve Spring Retainers: P-405
• Valve Stem Locks: P111
• Valve Springs, hydraulic: P1152
• Valve Springs, Solid ft hydraulic roller: P1152/1152A/1153
• Valve Springs, Solid roller 1123
• Guide Plates: N/A
• Rocker Arm Studs: Bolt Down/Type
• Rocker Arm Types: LS-1/LS-6 Shaft Mount
More details to come soon...
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Multiple Product purchase discounts!! – Prices subject to change. – Product limited by availability.