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Russell

Adapter, AN to NPT, Russell, -6AN to 3/8"NPT, Straight

Part# : RUS6046
Mfg#: 660460
Sold As: Each
Ship Size: Standard
$5.99
List Price: $7.95
You Save 25%

Color Variation

Due to variations in monitor settings, some colors on this page may appear slightly different from GM originals. In addition, due to color differences in the original GM dye lots, interior product colors may vary slightly.

Vehicle Specific View fitment for 28 models
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Russell -6 AN to 3/8" NPT Straight Aluminum Adapter Fitting, Anodized or Endura

Straight aluminum -6 AN male to 3/8" NPT male adapter, available in anodized or Endura finishes.

Russell Performance straight AN-to-NPT adapter fittings provide a reliable connection between AN hose assemblies and components equipped with tapered pipe-thread ports. Precision-machined from lightweight 6061-T6 aluminum, these adapters feature a male -6 AN flare connection on one end and a male 3/8-inch NPT connection on the other, making them suitable for custom fuel, oil and other compatible automotive fluid plumbing systems. The straight configuration provides a direct connection without changing the direction of the line, while precision-machined threads help ensure proper engagement during installation. Available in blue anodized or Endura finishes, these fittings offer two appearance options to complement surrounding plumbing components. Designed to work with compatible Russell Performance hose ends and other standard 37-degree AN flare connections, these adapters simplify the transition from AN plumbing to components with 3/8-inch NPT female ports. The AN flare connection provides a metal-to-metal sealing interface, while the tapered NPT threads require an appropriate thread sealant compatible with the fluid system. Their durable aluminum construction combines strength with reduced weight, making these adapters a practical choice for fuel pumps, fuel filters, regulators and other components requiring a straight AN-to-pipe-thread connection.

Features • Manufactured by Russell Performance • Straight AN-to-NPT adapter fitting • Male -6 AN flare connection • Male 3/8-inch NPT pipe-thread connection • Precision-machined 6061-T6 aluminum construction • Standard 37-degree AN flare sealing surface • Connects compatible AN hose ends to female NPT ports • Straight configuration for direct plumbing connections • Precision-machined threads for proper engagement • Lightweight aluminum construction • Available in blue anodized and Endura finishes • Suitable for compatible fuel, oil and other fluid plumbing systems • Compatible with properly sized Russell Performance hose ends • NPT connection requires appropriate thread sealant • Universal application based on fitting compatibility

Notes

  • This item is not eligible for any further discounts or promotional pricing.
We aim to provide accurate and complete product information. If you notice anything incorrect, missing, or unclear, please let us know.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Vehicle Fitment

Year Make Model Application Details
1982 Buick Grand National AN-to-NPT, Straight - -6 AN to 3/8"
1984–1987 Buick Grand National AN-to-NPT, Straight - -6 AN to 3/8"
1978–1987 Buick Regal AN-to-NPT, Straight - -6 AN to 3/8"
1963–1976 Buick Riviera AN-to-NPT, Straight - -6 AN to 3/8"
1961–1972 Buick Skylark AN-to-NPT, Straight - -6 AN to 3/8"
1983–1986 Buick T-Type AN-to-NPT, Straight - -6 AN to 3/8"
1938–1953 Cadillac 60 Special AN-to-NPT, Straight - -6 AN to 3/8"
1959–1993 Cadillac DeVille AN-to-NPT, Straight - -6 AN to 3/8"
1953–1993 Cadillac Eldorado AN-to-NPT, Straight - -6 AN to 3/8"
1965–1993 Cadillac Fleetwood AN-to-NPT, Straight - -6 AN to 3/8"
1939–1951 Cadillac Series 60 AN-to-NPT, Straight - -6 AN to 3/8"
1939–1951 Cadillac Series 61 AN-to-NPT, Straight - -6 AN to 3/8"
1940–1964 Cadillac Series 62 AN-to-NPT, Straight - -6 AN to 3/8"
1939–1951 Cadillac Series 63 AN-to-NPT, Straight - -6 AN to 3/8"
1936–1937 Cadillac Series 70  
1976–2004 Cadillac Seville  
1964–1977 Chevrolet Chevelle AN-to-NPT, Straight - -6 AN to 3/8"
1960–1969 Chevrolet Corvair AN-to-NPT, Straight - -6 AN to 3/8"
1961–1965 Chevrolet Corvair 95 FC AN-to-NPT, Straight - -6 AN to 3/8"
1964–1987 Chevrolet El Camino 1964–1977: AN-to-NPT, Straight - -6 AN to 3/8"
1978–1987: AN-to-NPT, Straight - -6 AN to 3/8"
1978–1983 Chevrolet Malibu AN-to-NPT, Straight - -6 AN to 3/8"
1997–2022 Chevrolet Malibu  
1970–1988 Chevrolet Monte Carlo 1970–1977: AN-to-NPT, Straight - -6 AN to 3/8"
1978–1988: AN-to-NPT, Straight - -6 AN to 3/8"
1961–1987 Oldsmobile Cutlass 1961–1977: AN-to-NPT, Straight - -6 AN to 3/8"
1978–1987: AN-to-NPT, Straight - -6 AN to 3/8"
1959–1977 Pontiac Bonneville AN-to-NPT, Straight - -6 AN to 3/8"
1982–1986 Pontiac Bonneville AN-to-NPT, Straight - -6 AN to 3/8"
1959–1977 Pontiac Catalina AN-to-NPT, Straight - -6 AN to 3/8"
1962–1987 Pontiac Grand Prix 1962–1977: AN-to-NPT, Straight - -6 AN to 3/8"
1978–1987: AN-to-NPT, Straight - -6 AN to 3/8"
1964–1973 Pontiac GTO AN-to-NPT, Straight - -6 AN to 3/8"
1961–1973 Pontiac LeMans AN-to-NPT, Straight - -6 AN to 3/8"
1961–1970 Pontiac Tempest AN-to-NPT, Straight - -6 AN to 3/8"
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