Callies SB Chevy 4340 Forged Compstar Crank - 3.750 Stroke 10000201 BBK EXHAUST IS BUILT WITH

BBK EXHAUST IS BUILT WITH CNC MANDREL BENT TUBING FOR 35% INCREASED FLOW OVER STOCK TO INCREASE HORSEPOWER

Be sure to check out all our products from BAK Industries like Chevrolet / GMC Tonneau Covers

Allstar Adjustable GM F-Body Centerlinks

BBK has lived and breathed EFI performance now for over 20 years & now we are taking that knowledge and experience to another level by introducing new performance applications for even more of todays modern cars & Trucks

Callies SB Chevy 4340 Forged Compstar Crank - 3.750 Stroke 10000201 BBK EXHAUST IS BUILT WITHProduct Description: Crankshaft Compstar 3. 750 in Stroke Internal Balance Forged Steel 2 Piece Seal Small Block Chevy Sold Individually Callies Performance Products began manufacturing high performance crankshafts in 1989. With many years of engineering and employee experience, Callies has grown to be the industry leader for innovative product design. Callies Performance Products takes pride in staying ahead of the competition with the latest high