RB51110 Silvolite Cast Replacement Pistons With Pins for Cadillac 472, 500, and 425 Engines
March 21, 2018
AF81210 Super/Street Iron Heads Small Chamber
March 22, 2018
AF81110 ’68-’73 472 / 500 Premium Re-manufactured Stock Heads Small chamber 76cc
$1,420.00
Premium Re-manufactured Stock Heads
’68-’73 Small chamber 76cc
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
’68-’73 Small chamber 76cc
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 | 1600 oz |
|---|---|
| Dimensions | 36 × 24 × 24 in |
| Head | 76cc, 120cc, 425 |
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