8121 Small Block Chev Vortec 1996-2000 Action Plus Intake Manifold

Description

262-400 S/B Chev using 1996 and later GM vortec (L31) iron heads,

Low rise/dual plane design builds maximum torque for street performance engines,

Square bore carburettor flange, Exhaust crossover for improved street drivability (Standard small block Chevy heads),

Utilizes late model alternator and A/C bracket mounting provisions,

Has additional vacuum tap off of runner, No EGR provision,

Will clear HEI distributors,

Power band : idle to 5500RPM, Overall height – front 3.50″, Rear 4.50″, Port size: 1.84″ height, 1.12″ width.