Metric Adapter Fitting - 12mm x 1.75in 375 in Long - Hex

375 in Long - Hex Head - Countersunk Washers / Nuts - Plastic / Steel - Blue - Set of 10

4L engines is perfect for the person looking for a deep aggressive exterior sound with a moderate interior tone

(2) 3/8" ring terminals and shrink tube (not pictured)

Timing Pointer - Stainless Hardware - Aluminum - Black Anodized - 6-1/4 in OD Balancer - Big Block Chevy - Each

Oil Pump - Wet Sump - Internal - Standard Volume - Standard Pressure - 7/8 in Inlet - GM LS-Series - Each

Metric Adapter Fitting - 12mm x 1.75in 375 in Long - HexFitting Adapter Straight 1 8 in NPT Female to 12 mm x 1. 75 Male Brass Natural Electric Temperature Pressure Gauges Each