Aeroquip Straight Adapter Fitting -4 AN Male to -10 mm x 1.00 Male - Blue 37017K You can use a large

You can use a large even if your neck is smaller to give more room over a collar bone

12 AN Male to 1 in NPT Male

7 psi Internal Regulator

Diaper is NHRA approved but is not designed for vehicles that require SFI approved diapers

1988-1995 Chevrolet C1500

Aeroquip Straight Adapter Fitting -4 AN Male to -10 mm x 1.00 Male - Blue 37017K You can use a largeAeroquip Performance offers a full line of compatible hose fittings to pair to its hoses. Fully engineered, tested and qualified with each hose, count on Aeroquip fittings for a leak free fit. Aeroquip performance plumbing products have been the number one choice of racers for over 60 years. Product Description: Adapter Straight 4 AN Male to 10 mm x 1. 00 Male Aluminum Blue Anodized Sold Individually