Moroso Exhaust Port Blockoff - 1-Piece - Small Block Chevy (Pair) SP800BK Low LS Accessory Drive Fits

Low LS Accessory Drive Fits Standard

(CALIBRATED FOR PERFORMANCE) Designed and calibrated for optimum street performance in small-block and big-block engines with Performer RPM

CarburetorSince 1938

For 2-speed Powerglide Transmissions

5v = 257 Fahrenheit (-40-125Celsius)

Moroso Exhaust Port Blockoff - 1-Piece - Small Block Chevy (Pair) SP800BK Low LS Accessory Drive FitsProduct Description: Exhaust Port Blockoff 1 Piece Aluminum Natural Small Block Chevy Pair Moroso Performance Products is one of the worlds most respected suppliers of automotive equipment for racing and street performance applications. Moroso manufactures over 4000 products, from oil pans and oiling systems, to ignition wire, ignition components, valve covers, fuel system equipment, air cleaners, hard core racing tools, chassis and suspension