SBF 4340 Forged Crank - 4.170 Stroke 2013-dodge-challenger-esi6750578 5 in Tall - 40

5 in Tall - 40 oz - Two 3/8 in NPT Female Inlets - Petcock Drain - Breather Included - Aluminum - Natural - Each

040 in Compression Thickness - Multi-Layered Stainless Steel - Small Block Chevy - Each

001 in Undersize - Doweled - Coated - Big Block Chevy - Kit

Additional and significant performance improvements can be seen by reducing the weight of the pulley versus the original pulley which is why we recommend the BBK CNC Machined billet aluminum pulley kits for maximum horsepower gains

Air Valance - Killer Z - 2-Piece - Plastic - Pink - GM F-Body 1981 - Kit

SBF 4340 Forged Crank - 4.170 Stroke 2013-dodge-challenger-esi6750578 5 in Tall - 40Crankshaft 4. 170 in Stroke Internal Balance Forged Steel 1 or 2 Piece Seal Small Block Ford Each