BBC Rotating Assembly Kit - Competition - 11113060 625 in Primary - 3

625 in Primary - 3 in Collector - Gaskets / Hardware / Reducers Included - Steel - Black Paint - Small Block Chevy - GM Fullsize SUV / Truck 1967-91 - Pair

Brake Rotor - Ultralite 32 - 12

Pulley Kit - Tru Trac - 6-Rib Serpentine - Aluminum - Polished - GM LS-Series - Kit

Air-Fuel Ratio Interface - NanoPRO - Wideband - 0-5V Output - Digital Display - Universal - Each

Helmet - Revo - Full Face - Snell SA2020 - Head and Neck Support Ready - Flat Black - Small - Each

BBC Rotating Assembly Kit - Competition - 11113060 625 in Primary - 3Rotating Assembly 489 CID Forged Crank Forged Pistons 4. 250 in Stroke 4. 310 in Bore 6. 385 in H Beam Rods Big Block Chevy Kit