UNIVERSAL 2-1/2 VARITUNE ADJUSTABLE MUFFLER DOUBLE OFFSET (439 STAINLESS). Spark Plug Wire Set -

Spark Plug Wire Set - Super Stock - Spiral Core - 8 mm - Yellow - Straight Plug Boots - HEI Style Terminal - Cut-To-Fit - V8 - Kit

Fitting - Adapter - 90 Degree - 12 AN Male to 1 in NPT Male - Aluminum - Blue Anodized - Each

Fitting - Adapter Tee - 1/4 in NPT Female x 4 AN Male x 4 AN Male - Steel - Zinc Plated - Each

Fuel Log - Adjustable - 10 AN Female Inlet - 10 AN Female Outlet - Double Adjustable Bypass Regulator - Gauge - Aluminum - Black Anodized - Holley Carburetors - Each

Cap and Rotor Kit - HEI Style Terminal - Brass Terminals - Twist Lock - Tan - Non-Vented - Chevy V8 - Kit

UNIVERSAL 2-1/2 VARITUNE ADJUSTABLE MUFFLER DOUBLE OFFSET (439 STAINLESS). Spark Plug Wire Set -These patented BBK Performance Varitune mufflers are the first of their kind in the aftermarket, fully adjustable performance Mufflers that can be adjusted for a louder or quieter sound and horsepower by simply moving the adjustment screw in or out from underneath the car with a wrench! These mufflers are available in 439 stainless steel, in 2. 5", 2. 75" and 3. 0" and with various offsets to fit most aftermarket and OEM applications. These are offset