| 11032 | | SB Chevy w/D-Ports | Same as Port | 1 3/4" | |
| 11050 | | CHEVY 265-400 | Oval | 1-3/4" | |
| 11052 | | SB CHEVY 265-400- (Outer) | Round | 1-7/8" | |
| 11055 | | SB CHEVY 265-400- (Outer) | Round | 2" | |
| 11060 | | SB CHEVY 265-400- (Outer) | Round | 2-1/8" | |
| 11061 | | SB CHEVY 265-400- (Outer) | Round | 2-1/4" | |
| 11075 | | SB CHEVY 265-400 w/Spread Port | Round | 1-7/8" | |
| 11080 | | SB CHEVY 265-400 w/Spread Port | Round | 2" | |
| 11081 | | SB CHEVY 265-400 w/Spread Port | Round | 2-1/8" | |
| 11082 | | SB CHEVY 265-400 w/Spread Port | Round | 2-1/4" | |
| 11092 | | BB CHEVY 396-454 | Round | 1-3/4" | |
| 11095 | | BB CHEVY 396-454 | Round | 2" | |
| 11100 | | BB CHEVY 396-454 | Round | 2-1/8" | |
| 11105 | | BB CHEVY 396-454 | Round | 2-1/4" | |
| 11110 | | BB CHEVY 396-454 | Round | 2-3/8" | |
| 11115 | | BB CHEVY 396-454 | Round | 2-1/2" | |
| 11140 | | PONTIAC 350-455 w/D Port | Same as Port | 1-3/4" | |
| 11145 | | PONTIAC 400- Ram Air 4 | Round | 1-3/4" | |
| 11150 | | PONTIAC 400- Ram Air 4 | Round | 1-7/8" | |
| 11155 | | PONTIAC 400- Ram Air 4 | Round | 2" | |
| 11175 | | PONTIAC 350-455 w/D Port (Outer) | Round | 1-7/8" | |
| 11180 | | PONTIAC 350-455 w/D Port (Outer) | Round | 2" | |
| 11205 | | MOPAR 273-360 | Same as Port | 1-3/4" | |
| 11210 | | MOPAR 273-360 | Same as Port | 1-7/8" | |
| 11230 | | MOPAR W2- (Outer) | Round | 1-7/8" | |
| 11235 | | MOPAR W2- (Outer) | Round | 2" | |
| 11245 | | MOPAR 361-440 | Same as Port | 1-3/4" | |
| 11250 | | MOPAR 361-440 | Same as Port | 1-7/8" | |
| 11255 | | MOPAR 361-440 | Same as Port | 2" | |
| 11256 | | MOPAR 440 w/Indy Heads | Same as Port | 2" | |
| 11260 | | MOPAR 361-440 w/Indy Heads | Same as Port | 2-1/8" | |
| 11265 | | MOPAR 361-440- Indy Heads | Same as Port | 2-1/4" | |
| 11270 | | MOPAR 426 Hemi | Same as Port | 2" | |
| 11275 | | MOPAR 426 Hemi | Same as Port | 2-1/8" | |
| 11280 | | MOPAR 426 Hemi | Same as Port | 2-1/4" | |
| 11285 | | MOPAR 426 Hemi | Same as Port | 2-3/8" | |
| 11288 | | FORD 289-351W | Square | 1 5/8" | |
| 11300 | | FORD 289-351W | Square | 1-3/4" | |
| 11301 | | FORD 351-400M (2V) | Oval | 1 7/8" | |
| 11305 | | FORD 352-428 (FE Engine) | Same as Port | 1-3/4" | |
| 11310 | | FORD 352-428 (FE Engine) | Same as Port | 1-7/8" | |
| 11315 | | FORD 352-428 (FE Engine) | Same as Port | 2" | |
| 11320 | | FORD 352-428 (FE Engine) | Same as Port | 2-1/8" | |
| 11321 | | FORD 352-428 (High Port FE Engine) | Same as Port | 2-1/8" | |
| 11322 | | FORD 352-428 (High Port FE Engine) | Same as Port | 2-1/4" | |
| 11325 | | FORD 302-351C (4BBL) | Same as Port | 1-7/8" | |
| 11330 | | FORD 302-351C (4BBL) | Same as Port | 2" | |
| 11335 | | FORD 302-351C (4BBL) | Same as Port | 2-1/8" | |
| 11340 | | FORD 302-351C (2BBL) | Same as Port | 1-3/4" | |
| 11345 | | FORD 302-351C (2BBL) | Same as Port | 1-7/8" | |
| 11360 | | FORD 429-460 CJ | Same as Port | 2" | |
| 11365 | | FORD 429-460 CJ | Same as Port | 2-1/8" | |
| 11370 | | FORD 429-460 CJ | Same as Port | 2-1/4" | |
| 11375 | | FORD 429-460 CJ | Same as Port | 2-3/8" | |
| 11385 | | FORD 429-460 (Standard) | Same as Port | 1-3/4" | |
| 11386 | | FORD 429-460 (Standard) | Same as Port | 1-7/8" | |
| 11387 | | FORD 429-460EFI | Same as Port | 1 3/4" | |
| 11430 | | FORD SVO 351- (Yates Style) | Same as Port | 2" | |
| 11445 | | FORD 302-351W Dart II | Square | 1-3/4" | |
| 11446 | | FORD 302-351W Dart II | Square | 1-7/8" | |
| 11470 | | FORD 460- SVO A, B, C Heads | Square | 2" | |
| 11475 | | FORD 460- SVO A, B, C Heads | Square | 2-1/8" | |
| 11480 | | FORD 460- SVO A, B, C Heads | Square | 2-1/4" | |
| 11492 | | SB Chevy w/18 Degree Heads | Same as Port | 2" | |
| 11495 | | CHEVY LS1 | Round | 1-3/4" | |
| 11496 | | CHEVY LS1 | Round | 1 7/8" | |
| 11497 | | CHEVY LS1 | Round | 2" | |