1600cc, 1971 & Later, 8mm Studs, with Dish Cam Gear (M79CHV) Replacement-muffler-inserts-for-56-3709-0-&-57-3759-0-exhaust-systems

Replacement-muffler-inserts-for-56-3709-0-&-57-3759-0-exhaust-systems

-Double-the-thickness-of-material-for-double-strength

-1300-1600cc

All-wheels-come-with-chrome-plated-plastic-cap-with-logo

Designed-to-increase-fuel-flow-and-move-the-fuel-inlet-to-the-top-of-the-carburetor-to-provide-additional-clearance-between-the-fuel-inlet-fitting-and-the-fan-shroud-or-doghouse-set-up

1600cc, 1971 & Later, 8mm Studs, with Dish Cam Gear (M79CHV) Replacement-muffler-inserts-for-56-3709-0-&-57-3759-0-exhaust-systemsThe Melling H. D. Oil Pumps are made from cast iron and has gears that are 38% larger than stock. Genuine Melling with 30mm gears. Complete with gasket and studs. (SKU: 3129520)