AF81120 ’74-’76 472 / 500 Premium Re-manufactured Stock Heads Large Chamber 120cc
February 20, 2018AF81220 Super/Street Steel Heads Large Chamber
February 22, 2018AF81130 ’77-’79 425 Premium Re-manufactured Stock Heads
$1,240.00
Premium Re-manufactured Stock Heads
’77-’79 425
Shot-tumbled, magnafluxed, finely surfaced with cbn cutter, 3 angle valve job performed, bronze guide-liners and brass freeze plugs installed. No port work, assembled with stock size replacement valves (unleaded safe), Viton seals, and springs.
CORE CHARGE INCLUDED
Spring 2021 – the ETA for new orders for iron heads is roughly 2 months.
Premium Re-manufactured Stock Heads
’77-’79 425
Shot-tumbled, magnafluxed, finely surfaced with cbn cutter, 3 angle valve job performed, bronze guide-liners and brass freeze plugs installed. No port work.
Stock heads are assembled using stock size replacement valves (2.00” induction hardened intake/ 1.62” stainless exhaust), OE size performance valve springs (Stage I), Viton umbrella seals, Chromoly retainers, and hardened valve locks. These heads are fully compatible with unleaded fuel
CORE CHARGE INCLUDED
76cc – $470, 120cc and 425 heads $290
Core charge is fully refundable upon return of undamaged buildable cores.
Spring 2024 – Stock levels change frequently, the ETA for new orders for iron heads is roughly 1-2 months if not in stock.
| Weight | 65 oz |
|---|---|
| Dimensions | 26 × 8 × 8 in |
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