Page 334 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

Adapters Chart

Rochester Rochester Holley Small AFB 4 BBL Holley Holley Quadrajet Holley 4500
Small Two Two Rochester And Large Four Three ThermoQuad Dominator
Two Barrel Barrel 4-BL Rochester Barrel Barrel And
Barrel Spreadbore
Holley 4500 EDE8716
Dominator — — — — — WLS007030 EDE8716 — SPACER
TRA2034
TRA2066
Quadrajet TRA2087 TRA2066 MRG1932 TRA2066
ThermoQuad TRA2087 HLY17-6
And — MRG1929 MRG1929 — MRG1932 WEI9006 MRG1932 — TRA2281
Spreadbore CAN85-070 EDE2696 Sealing Plate HLY17-6
EDE2732
Sealing Plate
EDE2732 (11)
Edelbrock EDE2732
Spreadbore — — CAN85-065 — WEI9006 (11) WEI9006 — — TRA2281
Holley TRA2065 TRA2065 TRA2065 TRA2066 MOR65000
Three MRG1933 — TRA2090 — — TRA2281
Barrel MRG1933 MRG1933 CAN85-060 MRG1932 WLS027030
MRG1933
TRA2065
CAN85-060
MOR64964 (9) MRG1932 MOR65000
Holley MRG1933 MRG1933 MOR64965 (7) TRA2064 (5) TRA2066 WLS027030
Four WLS044330 TRA2090 — — EDE2692 TRA2281
Barrel TRA2065 TRA2065 MOR64966 (8) MOR64960 HVHSS4150/
HVHSS4412-2AL EDE2696 (10) 4500-1.5AL
HVHSS4412-
1SWAL (5)
WLS041111
460 Ford — — — — — — — —
Autolite TRA2199
AFB 4 BBL MRG1933 MRG1933 MRG1933 TRA2066
And Large TRA2064 SPACER TRA2090 TRA2090 TRA2281
Rochester TRA2065 TRA2065 TRA2065 OR SPACER
Small MRG1933 MRG1933 MRG1933
Rochester TRA2065 TRA2065 TRA2065 — TRA2064 — — — —
Holley MRG1937 MRG1937 MRG1933 MRG1933 MRG1933 MRG1933 MRG1929
Two — —
Barrel TRA2086 TRA2086 TRA2065 TRA2065 TRA2065 TRA2065 TRA2087
MRG1929
TRA2087
Rochester MRG1937 MRG1933 MRG1933 MRG1933 MRG1933 WEHWM10Q500
Two — — TRA2086 —
Barrel CAN85-050 TRA2065 TRA2065 TRA2065 TRA2065 (Tapered)
WEHWM10Q500 SB
(Straight Bore)
Rochester
Small — — MRG1937 MRG1933 MRG1933 MRG1933 MRG1933 MRG1929 —
Two TRA2086 TRA2065 TRA2065 TRA2065 TRA2065 TRA2087
Barrel
1 - Matches IMCA/WEI7547-1 4 - Single 1" Tall 7 - 2 Hole 1.50" Dia. Bores 10 - 4-Hole
2 - Dual Plane 1" Tall 5 - Sideway Mount 8 - 2 Hole 1.693" Dia. Bores 11-Sealing Plate
3 - Dual 1.5" Tall 6 - 1" Tall 9 - Adjustable

2018 ENGINE BUILDER CATALOG 333