Fits 1979 1993 Mustang Full Length Subframe Connector Kit (Standard) 2506 ignition cylinders 4 V8 1978 1981 vacuum modulator lines 4 V8 1978 1981 Pontiac Grand LeMans SA 305 5 V8 1981 Pontiac Grand LeMans SA 267 4 A C Compressor Included No A C Compressor Type N A Accessory Drive Style Low Mount Alternator Amperage 105 Alternator Included Yes Application GM LS Belt Included Yes Brand Holley Choose Your Part Alternator & Power Steering Drive Kit Damper Included No Damper Style Factory Middle or Long Emission Code 5 Engine GM LS Finish Black Material Cast Aluminum Output 105 Amps Power Steering Hardline Included Yes Power Steering Pulley Included Yes Power Steering Pump Included Yes Power Steering Reservoir Included Yes Product Type Accessory Drive Kits Pulley Style Serpentine Tensioner Included Yes Thermostat Included No Warranty Limited 90 Day Water Neck Included No Water Pump Included No Water Pump Pulley Included No These full Length BBK subframe connectors will increase the chassis stiffness and increase the strength of the unibody to make the rest of your Mustang suspension function properly for better handling and ride quality These full Length Mustang subframe connectors are available in standard style or with seat brackets for additional strength