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4150 Carb to 4500 Intake Flange Adapter

Carburetor Adapter - 1-1/2 In Thick - 4 Hole - Square Bore To Spread Bore - Aluminum - Natural - Each
HIGH VELOCITY HEADS  |  Part# HVH-SS4150/4500-1.5AL   More Details...

$227.99



Phenolic Carb Spacer

TRANS-DAPT Phenolic Carb Uretor Spacer
TRANS-DAPT  |  Part# TRA-2584   More Details...

$33.99



1.00in Tappered LW Carb Spacer 4500 2.55

1.00in Tappered LW Carb Spacer 4500 2.550 Bore
WILSON MANIFOLDS  |  Part# WLS-024810   More Details...

$210.00



Holley 4500 Carb Adapter

HOLLEY/DOMINATOR Carb Ad Apter
TRANS-DAPT  |  Part# TRA-2381   More Details...

$87.99



SQUARE-BORE to SPREAD-BO Re Adapter Plat

Carburetor Adapter - 1/16 In Thick - Open - Spread Bore To Square Bore - Steel - Cadmium - Each
RACING POWER CO-PACKAGED  |  Part# RPC-R1100   More Details...

$19.99



Univ. Carb Adapter 1V/2V W/PCV

Univ. 1V/2V Carb Adapter W/PCV
TRANS-DAPT  |  Part# TRA-2125   More Details...

$47.99



Full Throttle Inserts NON-RESTRICTING

Full Throttle Inserts NON-RESTRICTING
ALLSTAR PERFORMANCE  |  Part# ALL-26190   More Details...

$38.99



1in. Super Sucker Alm. Carb. Spacer - 41

Carburetor Spacer - Super Sucker - 1 In Thick - 4 Hole - Square Bore - Aluminum - Polished - Each
HIGH VELOCITY HEADS  |  Part# HVH-SS4150-1DPAL   More Details...

$168.99



Carb Insert 1IN Tall Open

Restrictor Plate Insert - 1 In Tall - Open Bore - Aluminum - Natural - Wehrs Machine Spacer System - Each
 |  Part# WEH-WM301-0   More Details...

$51.99



Carb Insert 1IN Tall 1.00in Diameter

Restrictor Plate Insert - 1 In Tall - 1.000 In Diameter Bore - Aluminum - Natural - Wehrs Machine Spacer System - E...
 |  Part# WEH-WM301-1.0   More Details...

$51.99