Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM Fullsize Truck 1988-95 69450 - Pair Lunati 1997-2014 Ford F-150

1997-2014 Ford F-150

this offers enough room to run up to a 3" true dual exhaust system over the passenger side axle

Features:Designed for street/performance use with a mechanical and vacuum advanceWill not fit 235 and 261 enginesMust be used with an MSD Ignition ControlSupplied with a socket style distributor cap and rotorO-ring seals can be added to modified blocks to improve oil pressure controlSpecial oil tract improves lubrication to the distributor and cam gearNylon pads ensure smooth operation of the advance weightsAdvance weight pins are staked and tig welded to the plateMechanical advance assembly can be locked out for crank trigger systemsAdvance plate and weights are fine blanked from chrome moly steel and QPQ coated for friction reductionPolished steel shaft is QPQ coated and guided by a sealed ball bearingMaintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangeCNC machined billet aluminum housing and billet aluminum baseVacuum advance canister for improved economy (can be locked out)Easy-to-adjust mechanical advance with supplied springs and stop bushingsCARB E

but redesigned to eliminate unnecessary weight in the hub and its related components

and #10-5506 installation hub (each sold separately)

Hedman Street Headers - 1.75 in Primary - 3 in Collector - Black Paint - Big Block Chevy - GM Fullsize Truck 1988-95 69450 - Pair Lunati 1997-2014 Ford F-150Hedman Hedders Standard Duty Uncoated Headers; 1 3 4" Tube; 3" Collector; Full Length Design; 88 95 Chevrolet & GMC 2WD 3 4 & 1 Ton Truck 7. 4L; 1990 93 Chevrolet 1 2 Ton 454 Ss Header Hedman Hedders Painted Hedders Exhaust Header 69450 Tube Size 1. 75 in. Collector Size 3 in. Tubular Exhaust Manifold System w o Smog Injection Injection Heads Highest Quality Materials Computerized Precision Hand Tested; Sturdy Leak Proof Welds Durable And Affordable