AFM Plus Adapters - Bulkhead 375" long Hi-Tech 5/16" diameter

375" long Hi-Tech 5/16" diameter pushrods handle the requirements of today's all-out race engines

Fits all Chrysler V6 and small and big block V8 engines

ACCEL Performance fuel injectors provides precise control of fuel delivery & atomization for improved throttle response

OEM 12- or 16-bolt heads or equivalent

Replacement part for standard points

AFM Plus Adapters - Bulkhead 375" long Hi-Tech 5/16" diameterActive Fuel Management, available on most GM trucks and SUVs, helps lower fuel costs by enabling V8 engines to behave like four cylinder engines when cruising with light loads, while seamlessly unleashing their full muscle whenever needed. The AFM+ device allows the vehicle to run in 4 cylinder mode more often, for improvements in efficiency.