| 3324 | SPIN-ON Bypass Adapter; BUICK, OLDS, PONTIAC; 13/16"-16 Filter Threads; -12AN Ports- Billet Aluminum | BUICK, OLDS, PONTIAC, LS Series with 13/16"-16 Filter Threads | |
| 3321 | SPIN-ON Bypass Adapter; CHEVY SB & BB; 13/16"-16 Filter Threads; -12AN Ports- Billet Aluminum | CHEVY SB & BB with 13/16"-16 Filter Threads | |
| 3322 | SPIN-ON Bypass Adapter; CHEVY V6, 4 Cylinder; 18mmX1.5 Filter Threads; -12AN Ports- Billet Aluminum | CHEVY V6 or 4 Cylinder with 18mm x 1.5 Filter Threads | |
| 3320 | SPIN-ON Bypass Adapter; FORD & MOPAR; 3/4"-16 Filter Threads; -12AN Ports- Billet Aluminum | FORD & MOPAR with 3/4"-16 Filter Threads | |
| 3323 | SPIN-ON Bypass Adapter; FORD Engines; 22mm X 1.5 Filter Threads; -12AN Ports- Billet Aluminum | FORD Engines with 22mm X 1.5 Filter Threads | |
| 3327 | SPIN-ON Bypass Adapter; CHEVY TRUCKS & SUVs; 22mm-1.5 Filter Threads; -12AN Ports- Billet Aluminum | CHEVY TRUCKS & SUVs with 22mm-1.5 Filter Threads | |