Billet Specialties Straight Water Neck - 20 AN Male - Machined - Mopar V8 11143B Lower center design adds engine

Lower center design adds engine oil pan clearance

built and tested in the USA

the punch halves bolt together to cut and flare at the same time

while outflowing the factory intake by 21%

Billet Specialties Straight Water Neck - 20 AN Male - Machined - Mopar V8 11143B Lower center design adds engineProduct Description: Water Neck Straight 20 AN Male Stainless Hardware Included Billet Aluminum Machined Mopar V8 Sold Individually Billet Specialties is proud to be one of the most recognized names in the Hot Rod industry. With hundreds of accessory products and 90 plus wheel styles Billet Specialties has the most diverse product line in the industry and its growing every day. No other billet wheel or accessory manufacturer can make that claim. We