Page 696 - 2022-23 Auto Performance Drag Racing

DRAG RACING
Carburetor Adapters
Reversible aluminum adapters allow a number of carburetor/intake manifold combinations and include gaskets and hardware.
Part No. Application
Billet Aluminum Carburetor Adapter
TRA3224
Billet Aluminum Carburetor Spacers
Thickness Type
Precision CNC-machined from 6061-T6 alu-
minum, billet carburetor spacers provide
increased plenum volume for improved
performance. Spacers are offered in
open, four-hole, torque flow, and dual-plane ver-
sions. Sold complete with necessary gaskets and fasteners.
TRA2034
Holley 4bbl. to Rochester Q-Jet 4bbl. Base
7/8"
Four Hole
TRA2066
Holley 4bbl. to Rochester Q-Jet 4bbl. Base
3/4"
Open Center
TRA2281
Holley 4500 Dominator to Holley 4bbl.
2-1/8"
Open Center
Part No.
Application
Thickness Type
TRA3200
Holley/AFB 4BBL
1-1/2"
Open
TRA3207
Holley/AFB 4BBL
1-1/2"
Four-Hole
TRA3208
Holley/AFB 4BBL
1-1/2"
Torque-Flow
TRA3209
Holley/AFB 4BBL
1-1/2"
Dual-Plane
TRA3210
Holley/AFB 4BBL
1-1/2"
Dual-Plane/Torque-Flow
TRA3211
Holley/AFB 4BBL
1"
Four-Hole
TRA3212
Holley/AFB 4BBL
2"
Four-Hole
TRA3213
Rochester Q-Jet
1"
Four-Hole
TRA3215
Holley Dominator 4BBL
2"
Four-Hole
Adapt Holley and AFB four-barrel carbure-
tors to an intake manifold with a Roch-
ester Quadrajet flange. Four-hole style
adapter is 1" tall, includes gaskets and hardware.
Phenolic Carb Spacers For Holley 4bbl NEW!
Phenolic 1/2" tall spacer installs be-
tween the intake manifold and a Holley
4150-style 4bbl carburetor, increasing
plenum volume and insulating the
carburetor from the manifold, thereby
improving throttle response and add-
ing horsepower. Choose from open style or ported, four-hole spacers. Sold complete with gaskets and hardware.
Carburetor Base Gaskets
Manufactured from 1/16" thick cellulose-nitrile.
Part No.
Carburetor Stud Kits
Description
TRA2069
Holley /Carter AFB 4bbl., Open Center
TRA2070
Rochester Q-Jet, 4-Hole
TRA2046
Carb Stud Kit, 1-3/8" Long x 5/16" Coarse/Fine Thread
TRA2047
Carb Stud Kit, 2" Long x 5/16" Coarse/Fine Thread
TRA2106
Carb Stud Kit, 3" Long x 5/16" Coarse/Fine Thread
TRA2108
Carb Stud Kit, 3-5/16" Long x 5/16" Coarse/Fine Thread
NEW!
Part No. Description
Holley Dominator Carb Adapter TRA2381 NEW!
Cast aluminum, 2-1/8" tall adapter allows installing a Holley 4150 4bbl carburetor on an intake manifold that has a 4500 Dominator carb flange. Sold complete with necessary gaskets and fasteners.
Aluminum Carburetor Spacers
Cast aluminum spacers fit between square- flange carburetors and intakes to improve performance and solve linkage clearance prob- lems. Complete with gaskets and fasteners.
Includes four each: studs, nuts, and washers.
Part No. Description
Holley Carburetor Linkage Plate
Chromed steel plate fits under Holley/ AFB 4bbl. carbs and includes bracket for GM cable. Morse cable bracket is avail- able separately.
TRA2180
Carb Spacer, Holley 4bbl Open Style
TRA2370
Carb Spacer, Holley 4bbl Ported 4-Hole Style
Part No.
Description
TRA2333
Holley Carburetor Linkage Plate
TRA2334
Morse Cable Bracket, Fits TRA2333
Part No.
Application
Thickness Type
Plastic “Carb Hat” Carburetor Cover
TRA2012
“Carb Hat” keeps dirt and foreign material out of carburetor during stor- age and off-track time. Fits carbs with 5-1/8" necks.
SB Chevy EGR Block-Off Plate TRA2056 NEW!
Block-off plate allows delet- ing the EGR valve on small block Chevy intake manifolds. Includes plate, gasket, and fasteners.
TRA2063
Holley 4bbl.
3/8"
Open Center
TRA2280
Holley 4bbl.
3/8"
Four Hole
TRA2084
Holley/AFB 4bbl..
1"
Open Center
TRA2103
Holley/AFB 4bbl.
1"
Open Center with PCV Fitting
TRA2081
Holley/AFB 4bbl.
2"
Open Center
TRA2048
Holley/AFB 4bbl.
2"
Four Hole (1-11/16")
TRA2109
Rochester Q-Jet 4bbl.
1"
Open Center
694
2022-23