Holley Intake Manifold, Ls3, Street Sp, Carb - Black
Carbureted Single plane intake manifold. Fits all GM LS Gen III or IV engines equipped with LS3/L92 style rectangular port cylinder heads
Features:
- 2500-7000 RPM power band
- 4150 Square bore flange (accepts up to 1.75" diameter throttle bores)
- Optimized runner layout and constant cross sectional area - broad torque curve, best vehicle performance from 2500-7000 RPM
- Minimum carb flange height - fit in vehicles with minimum hood modifications
- Cast aluminum construction - great manifold for centrifugal blower, turbocharged or NOS power adder applications
- Efficient casting design - lightweight, consistent wall thicknesses, improved casting quality
- Weight - 11.5 lbs.
- Height (front) - 5.417" to the lifter valley cover flange at the engine block front flange
- Port size - 2.50" height x 1.15" wide
- Includes Viton® O-ring intake to cylinder head gaskets - Viton® is a registered trademark of DuPont Performance Elastomers
Specs :
Brand : Holley
Construction : Cast
Emission Code : 3
Engine : GM LS3/L92
Finish : Black
Front Height : 5.417 inch
Fuel System Type : Carb
Manifold Type : Single Plane
Product Type : Manifold
Rear Height : 5.417 inch
RPM Power Band : 2500-7000
Part Number : 300-131BK
Holley Intake Manifold, Ls3, Street Sp, Carb - Black
Sale price$413.95 USD