Phenolic, Billet & Aluminum
B&B offers new pressure molded Phenolic Carburetor Spacers which allow racers to tune their engines induction systems for optimum performance. They increase the manifold plenum area and provide the maximum thermo barrier between the manifold and carburetor. Carburetor spacers will often solve reversion problems encountered when using single plane intake manifolds. Both gasket surfaces are double-disc ground to insure a positive seal.
| Part # | Description | Price |
| 65600 | 1" Carburetor Spacer; Open Hole, 4150-4160 series | $39.00 |
| 65605 | 2" Carb Spacer; Open Hole, 850 Carb. | $76.00 |
| 65610 | 1/2" Carb Spacer; Open Hole, Holley 390-850 Carb. | $29.00 |
| 65620 | 1" Carburetor Spacer; 4-Hole, 750 Carb. | $39.00 |
| 65625 | 2" Carb Spacer; 4-Hole, 850 Carb. | $76.00 |
| 65630 | 1/2" Carb Spacer; 4-Hole, Holley 390-850 | $29.00 |
| 65640 | 1" Carb Spacer; 4-Hole Tapered, 750 Carb. | $39.00 |
| 65650 | 7/8" Carb Adapter; 2-Hole, Straight Bores, 1-11/16" dia., Holley 2BBL to GM 2BBL Manifold | $39.00 |
| 65680 | 1" Carb Spacer; 4-Hole Tapered, 600 Carb. | $39.00 |
| 65690 | 1" Carb Spacer; 4-Hole, 4500 Holley | $42.00 |
| 65695 | 2" Carb Spacer; 4-Hole, 4500 Holley | $75.00 |
| 65700 | 1" Carb Spacer; 4-Hole, 390 Carb. | $39.00 |
| 65710 | 1/2" Carb Spacer; 4-Hole, 4500 Holley | $29.00 |
| 65715 | 1/2" Carb Spacer; Open Hole, Holley 4500 Carb. | $29.00 |
| 65720 | 1" Carb Spacer; 4-Hole Tapered, 390 Carb. | $39.00 |
| 65730 | 1" Carb Spacer; Open Hole, Q-Jet | $39.00 |
| 65740 | 1" Carb Spacer; 4-Hole Tapered, Q-Jet | $39.00 |
| 65750 | 1/2" Carb Spacer; 4-Hole, Q-Jet | $29.00 |
| 65760 | 1" Carb Spacer; Open Hole, 4500 Holley | $43.00 |
| 65765 | 2" Carb Spacer; Open Hole, Holley 4500 Carb. | $75.00 |
| 65770 | 7/8" Carb Adapter; 2-Hole, Straight Bores, 1-11/16" Dia., 2BBL to 4BBL Manifold | $55.00 |
| 65771 | 7/8" Carb Adapter; 2-Hole, Straight Bores, 1-11/16" Dia., 2BBL to 4BBL Manifold, Sideways Mounting | $55.00 |
| 65780 | 7/8" Carb Adapter; 2-Hole w/ Exit Radius, 1-11/16" Dia., 2BBL to 4BBL Manifold | $59.00 |
| 65781 | 7/8" Carb Adapter; 2-Hole w/ Exit Radius, 1-11/16" Dia., 2BBL to 4BBL Manifold, Sideways Mounting | $59.00 |
| 65782 | 7/8" Carb Adapter; 2-Hole w/ Exit Radius, 1-45/64" Dia., Holley 500 to Q-Jet Manifold | $59.00 |
| 65790 | 7/8" Carb Adapter; 1-Hole, Hour Glass Opening w/ Exit Radius, 2BBL to 4BBL Manifold | $59.00 |
| 65791 | 7/8" Carb Adapter; 1-Hole, Hour Glass Opening w/ Exit Radius, 2BBL to 4BBL Manifold, Sideways Mounting | $59.00 |
| 65799 | 1" Carb Spacer Blank; 390-850 outer pattern w/ Manifold bolt holes only | $29.00 |
Billet Carburetor Spacers
B&B Billet Carburetor spacers are "RACE READY" right out of the box. These spacers are made from 6061-T6 aluminum and hard coat anodized. They are impervious to discoloration,
scratches and distortion. Part Numbers 65802-65825 are single hole straight bore spacers which are lightened up where possible. Part numbers 65827-65837 have a unique 4-Hole top and single hole bottom.
This combination will help part throttle distribution resulting in increased torque.
| Part # | Description | Price |
| 65802 | 1.000" Carb Spacer; Single Hole, 750 Carb. | $89.00 |
| 65805 | 1.250" Carb Spacer; Single Hole, 750 Carb. | $95.00 |
| 65807 | 1.500" Carb Spacer; Single Hole, 750 Carb. | $99.00 |
| 65809 | 1.750" Carb Spacer; Single Hole, 750 Carb. | $109.00 |
| 65811 | 2.000" Carb Spacer; Single Hole, 750 Carb. | $119.00 |
| 65815 | 1.000" Carb Spacer; Single Hole, 4500 Series | $119.00 |
| 65819 | 1.250" Carb Spacer; Single Hole, 4500 Series | $129.00 |
| 65821 | 1.500" Carb Spacer; Single Hole, 4500 Series | $139.00 |
| 65823 | 1.750" Carb Spacer; Single Hole, 4500 Series | $159.00 |
| 65825 | 2.000" Carb Spacer; Single Hole, 4500 Series | $169.00 |
| 65827 | 1.500" Carb Spacer; 4-Hole/Single, 750 Carb | $99.00 |
| 65829 | 1.750" Carb Spacer; 4-Hole/Single, 750 Carb | $109.00 |
| 65831 | 2.000" Carb Spacer; 4-Hole/Single, 750 Carb | $119.00 |
| 65833 | 1.500" Carb Spacer; 4-Hole/Single, 4500 Series | $129.00 |
| 65835 | 1.750" Carb Spacer; 4-Hole/Single, 4500 Series | $139.00 |
| 65837 | 2.000" Carb Spacer; 4-Hole/Single, 4500 Series | $149.00 |
Aluminum Carburetor Spacers
B&B Aluminum Carburetor spacers allow racers to tune their engines induction system for optimum performance
by increasing the manifold plenum area. Carburetor Spacers will often solve revision problems encountered when using single plane
intake manifolds. Both gasket surfaces are double-disc ground to insure a positive gasket seal.
| Part # | Description | Price |
| 65900 | 1" Carb Spacer; 2-Hole, Straight Bores, 1-11/16" Dia., 2BBL to 4BBL Manifold, Slotted Mtg. Holes | $39.00 |
| 65901 | 1" Carb Spacer; 2-Hole w/ Exit Radius, 1-11/16" Dia., 2BBL to 4BBL Manifold, Slotted Mtg. Holes | $39.00 |
| 65902 | 1" Carb Spacer; 1-Hole Hour Glass Opening w/ Exit Radius, 1-11/16" Dia., 2BBL to 4BBL Mani., Slotted Mtg. Holes | $39.00 |
| 65920 | 1" Carb Spacer; 2-Hole, for 500 cfm Holley, 2BBL | $39.00 |
| 65930 | 1" Carb Spacer; 2-Hole, for 650 cfm Holley, 2BBL | $39.00 |
| 65940 | 1" Carb Spacer; 4-Hole, for Holley 4500/Dominator | $39.00 |
| 65950 | 1" Open Spacer; For Holley 4500/Dominator | $27.00 |
| 65970 | 2" Open Spacer; for Standard flange Holley 4BBL | $39.00 |
| 65980 | 1" Open Spacer; for Standard flange Holley 4BBL | $35.00 |
| 65990 | 1" 4-Hole Spacer; for Standard flange Holley 4BBL | $39.00 |
Sales/Tech Line: (603) 378-0090
Email: tech@flatlanderracing.com
Thank You for visiting Flatlander Racing
*All prices on this site are subject to change without notice. Flatlander Racing™ disclaims responsibility for any printing or typographical errors, and does not guarantee that all information is accurate.
Home Policies SiteMap Translate Import Parts Can't Find Part? Contact Order Online