Sanderson Block Hugger Headers 1-5/8" Primary 3" Diameter Collector Steel - Ceramic Canister to Spin-on Oil Filter Adapter Integrated Ignitor electronic ignition delivers

Integrated Ignitor electronic ignition delivers twice the voltage to the spark plugs

GM Fullsize SUV / Truck / Van 1963-95

3/8 in Hose Barb Male Inlet

EFI systems

1978-1989 Mercury Grand MarquisWhen utilized with Sniper EFI

Sanderson Block Hugger Headers 1-5/8" Primary 3" Diameter Collector Steel - Ceramic Canister to Spin-on Oil Filter Adapter Integrated Ignitor electronic ignition deliversProduct Description: Headers Block Hugger 1. 625 in Primary 2. 5 in Collector Steel Ceramic Small Block Chevy Street Rod Pair Founded in 1964, Sanderson started out producing custom headers for the emerging hot rod scene. They have since grown and expanded their product line to include headers and exhaust accessories for a wide variety of late model applications.