MSD Flying Magnet Trigger Wheel - Chevy Big Block Valve Cover Hold Down Tabs Complete with cork manifold end

Complete with cork manifold end seals & distributor gaskets if applicable

Each spring is computer designed for specific rear-end weights to establish the correct ride height and to allow the full range of suspension travel

50 state legal - CARB EO D-115-19

improves oil control and reduces temperature much more efficiently than previous combinations

MSD Flying Magnet Trigger Wheel - Chevy Big Block Valve Cover Hold Down Tabs Complete with cork manifold endMSD Flying Magnet Trigger Wheel 8621 Accurate Trigger Signals Non Magnetic Pickup Cannot Be False Triggered Parts CNC Machined Aluminum In Red Anodized Finish Wide Range Of Timing Adjustment Works On Either Side Of Engine Bracket Holds Pickup In Place Easy Plug And Play Wire To Ignition Will Trigger MSD 6 7 8 Ignitions Accessories Applications include: Bel Air, Blazer K5, C10 Pickup, C10 Suburban, C1500 Pickup, C20 Pickup, C20 Suburban, C2500 Pickup,