Set of AA Head 50 by 40 Valves, Dual High-Rev, Stage 2 P&P Size:Porsche 2.0L 914 500" Stronger ARP 8740 Bolts

500" Stronger ARP 8740 Bolts are also available as an upgrade to the 200K Bolts

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Part #: TM-3010S-PC

It is 50 State Legal when installed on the appropriate vehicle per the Manufacturer Application guide and Installation Instructions

40 HP Muffler W/Fresh Air HRT (Beetle & Ghia 63-65)

Set of AA Head 50 by 40 Valves, Dual High-Rev, Stage 2 P&P Size:Porsche 2.0L 914 500" Stronger ARP 8740 BoltsThis is a brand new (Set of 2) Stage 2 Port and Polished High Performance Cylinder Heads for a Porsche 914 2. 0L or Type 4 Bus Porsche 1. 8L. Made from an AA 2. 0L 914 type4 casting with breather or AA 2. 0L Bus Square or Round port using 8mm valvestems. Heads comes with stainless steel 50mm intake and a stainless steel 40mm exhaust valves, with harden keepers, chromoly retainers, and dual high rev springs. They areready to install. The heads can also