| Click on the part number for product details. |
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 | 2008 | - | HOLLEY/AFB 4BBL 8° LEVELING BLOCK- Open | 1-13/16" | $62.65 |  | |  |
 | 2009 | - | QUADRAJET SPACER with PCV- Open | 1" | $36.90 |  | |  |
 | 2028 | - | HOLLEY/AFB 4BBL 8° LEVELING BLOCK- Ported | 1-13/16" | $82.31 |  | |  |
 | 2048 | - | HOLLEY/AFB 4BBL SPACER -Ported | 2" | $37.68 | | |  |
 | 2049 | - | HOLLEY/AFB 4BBL SPACER w/PCV -Ported | 2" | $40.33 | | |  |
 | 2063 | - | HOLLEY 4BBL SPACER - Open | 3/8" | $18.88 |  | |  |
 | 2081 | - | HOLLEY/AFB 4BBL SPACER -Open | 2" | $30.46 |  | |  |
 | 2082 | - | HOLLEY/AFB 4BBL SPACER w/PCV -Open | 2" | $32.52 | | |  |
 | 2084 | - | HOLLEY/AFB 4BBL 4BBL SPACER -Open | 1" | $20.60 |  | |  |
 | 2091 | - | HOLLEY SPACER with TUBE -Open | 3/8" | $23.18 |  | |  |
 | 2094 | - | HOLLEY 4BBL SPACER with TUBE & CAP -Open | 3/8" | $23.94 |  | |  |
 | 2103 | - | HOLLEY/AFB 4BBL SPACER with PCV -Open | 1" | $23.94 |  | |  |
 | 2109 | - | QUADRAJET SPACER- Open | 1" | $34.25 |  | |  |
 | 2134 | - | HOLLEY 2BBL SPACER -Open | 1/2" | $35.96 |  | |  |
 | 2135 | - | HOLLEY 2BBL SPACER -Open | 1" | $48.92 |  | |  |
 | 2136 | - | HOLLEY 2BBL SPACER -Ported | 1/2" | $39.91 |  | |  |
 | 2137 | - | HOLLEY 2BBL SPACER -Ported | 1" | $44.63 |  | |  |
 | 2187 | - | HOLLEY/AFB 4BBL SPACER -Ported | 1" | $29.10 |  | |  |
 | 2280 | - | HOLLEY/AFB 4BBL SPACER -Ported | 3/8" | $44.19 |  | |  |
 | 2468 | - | HOLLEY 4500 DOMINATOR SPACER -Open | 1" | $48.49 |  | |  |
 | 2469 | - | HOLLEY 4500 DOMINATOR SPACER -Open | 2" | $75.52 | | |  |