Moroso Mag-Tune Plug Wire Set SBC Straight HEI 42042R Now part of the Holley

Now part of the Holley family of brands

900" long Hi-Tech 3/8" diameter pushrods handle the requirements of today's all-out race engines

Positive Hose Retention

05 in Rectangular Port

Clearance for

Moroso Mag-Tune Plug Wire Set SBC Straight HEI 42042R Now part of the HolleyProduct Description: Spark Plug Wire Set Mag Tune Spiral Core 8 mm Black 90 Degree Plug Boots HEI Style Terminal Under Headers Small Block Chevy 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,