Proform Crankshaft-Turning Socket Chev Big Block 366 396 402 427 454 # 67492 Rate_15 Scorpion rocker arms are available

Scorpion rocker arms are available in nearly 200 fitment options

Wired Thumb Trigger Included

1 5/8 Mandrel-bent

RPC Chevy Nostalgic Baffled Aluminum Finned Valve Covers are machined from high quality aluminum and available with your choice of a durable polished or black finish

Proform Crankshaft-Turning Socket Chev Big Block 366 396 402 427 454 # 67492 Rate_15 Scorpion rocker arms are availableProform Crankshaft Turning Socket Chev Big Block 366 396 402 427 454 # 67492 Crankshaft Socket Inner Diameter: 1. 610 in. Socket Drive: 1 2 in. Socket Material: Aluminum Socket Finish: Natural Degree Wheel Attachment: Yes Quantity: Sold individually.