Aluminum 5 Inch Stroke Coil-over Double Adjustable GM Mid/Full-size Front BNC2 Valving SBC Part Number: B4133WC

Part Number: B4133WC

Part Number: RPF90411

• Anti-rattle clips reduce brake pad vibration and noise

• Machined from 4140 steel

Aluminum 5 Inch Stroke Coil-over Double Adjustable GM Mid/Full-size Front BNC2 Valving SBC Part Number: B4133WC#3850F BNC2 Introducing a refresh to AFCO's bounce control valving BNC. The improved bounce control valving is targeted at nose heavy, wheel standing door cars. The new BNC2 valving continues the tradition of smooth landings with an even more aggressive valve package. The key benefits are that the car lands softly and doesnt damage oil pans or headers, or scrub off E. T. This allows cleaner passes to be made. For the ultimate in front end shock