PAC Racing 600 Series Mini 8 Degree Valve Spring Retainer - 0.890 in/0.600 in OD Steps - Dual Spring 13091 Merlin and Rocket racing blocksMust

Merlin and Rocket racing blocksMust be used with an MSD Ignition ControlSupplied with an HEI style distributor cap and rotor (accepts Cap-A-Dapts)O-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 bearing and long sintered bushingMaintenance-free magnetic pickup and precision reluctor create stable trigger signals throughout the rpm rangeAdjustable slip collar mounting flange provides up to 3” of adjustmentCNC machined billet aluminum housing and Dupont Rynite baseNo CARB Exemption Order Number

K-KIT - Complete Kit Includes: Camshaft

8 ft Length

125 in H Beam Rods

4 mil aluminum stiffening top skin and the asphalt free

PAC Racing 600 Series Mini 8 Degree Valve Spring Retainer - 0.890 in/0.600 in OD Steps - Dual Spring 13091 Merlin and Rocket racing blocksMustProduct Description: Valve Spring Retainer 600 Series Mini 8 Degree 0. 890 in 0. 600 in OD Steps Dual Spring Steel Sold Individually PAC Racing Springs is part of the Race Winning Brands Family. With more than 100 years of spring manufacturing experience. We understand the demands of racing and provide a commitment to all of our customers to provide the best service possible. We continue to expand products and offer expanded onsite technical services