Devoted to the first 40 years of Holden

NASON CYLINDER HEAD BOLT KIT
HOLDEN 6 CYLINDER RED/BLUE/BLACK MOTOR

08/1963-1971 HOLDEN [EH-HD-HR-HK-HT-HG SERIES]
07/1971-1984 HOLDEN [HQ-HJ-HX-HZ-WB SERIES]
10/1969-1979 HOLDEN [LC-LJ-L-LX-UC TORANA]
10/1978-1986 HOLDEN [VB-VC-VH-VK COMMODORE]

The head bolt kits are manufactured to exacting standards by Nason, which had being supplying engine parts in Australia since 1927.

SPECIFICATIONS:
Head Type: MALE HEX
Length: 90.00mm
Thread Size: 7/16" (UNC)
Set Quanity: 14

REPLACES HOLDEN PART# 7420137

SPECIAL NOTE:
FOLLOW HOLDEN'S RECOMMENDED TORQUE SEQUENCE AND TIGHTEN BOLTS TO SPECIFICATIONS

 
138ci 2250 (2262cc) RED
10/1969-1973 HOLDEN [LC-LJ TORANA]
 
149ci (2442cc) RED
08/1963-1966 HOLDEN [EH-HD SERIES]
 
161ci 2600 (2638cc) RED
04/1966-1971 HOLDEN [HR-HK-HT-HG SERIES]
10/1969-1971 HOLDEN [LC TORANA & GTR]
 
173ci 2850 (2838cc) 2.85L RED/BLUE
07/1971-1971 HOLDEN [HG UTE/VAN]
07/1971-1980 HOLDEN [HQ-HJ-HX-HZ SERIES]
07/1971-1979 HOLDEN [LC-LJ-LH-LX-UC TORANA]
10/1978-1984 HOLDEN [VB-VC-VH COMMODORE]
 
179ci (2934cc) RED
08/1963-1966 HOLDEN [EH-HD SERIES]
 
186ci (3048cc) RED
04/1966-1971 HOLDEN [HR-HK-HT-HG SERIES]
08/1970-1972 HOLDEN [LC TORANA GTR-XU1]
 
202ci 3300 (3298cc) 3.3L RED/BLUE/BLACK
07/1971-1971 HOLDEN [HG UTE/VAN]
07/1971-1984 HOLDEN [HQ-HJ-HX-HZ-WB SERIES]
02/1972-1979 HOLDEN [LJ-LH-LX-UC TORANA]
10/1978-1986 HOLDEN [VB-VC-VH-VK COMMODORE]
 (C) 2014-18 EARLY HOLDENS