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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
0 Minimum Roller 4500 - 8000 Drag / Truck Puller
• Head Gaskets: FEL-PRO 1011-1 OR FEL-PRO 1011-2• Head Studs: ARP 154-4203• Head Bolts: ARP 154-3603
7/16 internal oil adjusters and all the necessary hardware for a complete install
The kits must be installed with the supplied pulleys as well as an OEM carburetor and emission controls in order to retain 50-state emissions legality
HR/SR – 7/16” Chrome Moly Rocker Stud Guideplate Hardened Steel Guideplate Valve Seals Viton Positive Seals Spring Cup Hardened Steel Cups Intake Valve Seat Cast Alloy Exhaust Valve Seat Cast Alloy Bronze Valve Guides Phosphor Bronze Also available:
Weiand Chevy Big Block Standard Deck Rectangle Port Long 6-Rib Belt Polished 0 Minimum Roller 4500 -CALL SHANON AT 507 445 3235 WITH ANY QUESTIONS. 6531 1 Weiand Pro Street supercharger kits are engineered to give you a 25% to 40% gain in power while maintaining outstanding streetability. All Weiand blowers feature 100% new parts (no remanufactured components), including new thick wall cases and rotors to eliminate high RPM flex. Features: Non PTFE rotors Long Nose 6 Rib Pulley Drive 6" Lower Pulley 3. 05" Upper Pulley 100% tested 30 50% Gain Over