Holley 80541 Metering Block 650HP


34R11978 for List 80541

Aluminum Metering Block

81 in stock

SKU: MB11978AL Category:


Holley 80541 Metering Block 650HP Aluminum Casting, part number 34R11978. This metering block is required in class racing and is the original metering block for Holley List number 80541 and 80541-1. The block is made out of the new light weight aluminum and comes with the gold chromate finish, as pictured.

Additional information

Weight .4 lbs
Dimensions 4 × 3 × 1 in