[Jeff Hamlin]

Cleaning up the OHC part and casting number list and thought I would post it for input.
To the best of my knowledge all numbers are correct. This covers both Factory and Aftermarket parts.
IF however you see any discrepancies PLEASE let me know so I can make corrections as needed.
Also add in any numbers they you know are correct and not on this list.

CHEERS.

PAGE 1.
Camshafts; Casting#
9782012 ’66-‘67 (E) 1BC. ENGINE CODE; ZF, ZG, ZK, ZM, ZN & ZS.
(DURATION @ ADV; 228. OVERLAP; 14. LSA; 107. LOBE LIFT; .267 VALVE LIFT AS INSTALLED .401)

9782218 ’66-‘67 4BC. ENGINE CODE; ZD, ZR.
(DURATION @ ADV; 244 OVERLAP; 26. LSA 109. LOBE LIFT; .292 VALVE LIFT AS INSTALLED; .438)

9792538 ‘66-‘67 (E-D) 4BC

9790826 ‘68 (C) 1BC. GM# 546670, 546671 Gr# 0.519. ENGINE CODE; ZK, ZN.
(DURATION @ ADV; 228. OVERLAP; 14. LSA; 107. LOBE LIFT; .267 VALVE LIFT AS INSTALLED .401)

9792539 ‘68-‘69 (E) 4BC. ENGINE CODE; 1968 ZD, ZE. 1969 ZE, ZL.
(DURATION @ ADV; 244 OVERLAP; 26. LSA 109. LOBE LIFT; .292 VALVE LIFT AS INSTALLED; .438)

9796327 ‘69 (H) 4BC. w/MT. GM# 546673. ENGINE CODE; ZD, ZH.
(DURATION @ ADV; 260 OVERLAP; 42. LSA 109. LOBE LIFT; .292 VALVE LIFT AS INSTALLED; .438)
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Camshaft Sprocket; 9796277 GM 69’ F/6 & T/6. 9796278 ‘69

Camshaft Seal; 9782209 GM

Lash Adjusters; 5232520/HL56 (w/Metering Valve) GM, ALL OHC 66-69’
213-1680 NAPPA / Perfect Circle
VL-60 NAPA

Rocker Arms; 9782017 GM, All 66-69’

Valve Springs; 9779008 GM 66’-’67 all 4BC.

Overhaul Gasket Set; FS8196PT-2 FELPRO FULL SET.

Head Gasket; HS8196PT-2 FELPRO HEAD SET.

Cam Housing Gasket; VS-29699 VITOR-REINZ. (Disc) 27027 BEST GASKETS.

PAGE 2.
Timing Belts;
(AMA Specs; 98 Teeth. 1.032 - .954 Width. .500 Pitch.)
( length 48”) MEASURED 49” (+-)
9782217 GM / UNIROYAL (OEM)
222-11 SEALED POWER
TB-011 DYNAGEAR & WOLVERINE
B-011 MELLING
BO 11 CLOYES
LB11 TRW
R 011 REPUBLIC
TB11 CLEVITE

Cylinder Heads- Casting #
9782005 66’ 1BC. 9782229 66’ 4BC

(METERING VALVE SIZE; .078 /.080) USE 5/64 BIT TO CK DIA;

9778692 67’ 1BC. 9778693 67’ 4BC

9791194 68’ 1BC. 9791195 68’ 4BC

9795456 69’ 1BC. 9795457 69’ 4BC

ARP HEAD STUDS; (REPLACEMENT FOR STOCK OE BOLTS)
SHORT STUD, # AR 4.750.
LONG STUD, # AR 6.120