Weiand Stealth Intake Manifold - Natural - Aluminum - Non-EGR - Square Bore - SB Chevy 262-400 - 57-86 and 87 Up w/ Aluminum Heads Valves 625" OD valve springs such

625" OD valve springs such as our 996

Meets SAE J20R3 specifications

The air springs themselves are built like a tire

snug it first

Weiand Stealth Intake Manifold - Natural - Aluminum - Non-EGR - Square Bore - SB Chevy 262-400 - 57-86 and 87 Up w/ Aluminum Heads Valves 625" OD valve springs suchUtilizes late model alternator an A C bracket mounting provisions. Has additional vacuum tap off of runner. Recommended FelPro gasket part # 1205. Features: Permanent Mold Casting Precision CNC machining High Rise Dual Plane Design Square Bore Carburetor Flange Exhaust Crossover for Improved Street Drivability (Standard Small Block Chevy Heads) Power band: 1500 6700 RPM Height: Front 4. 19", Rear 5. 27" Port Size: 1. 92" height, 1. 16" widthUtilizes