NASON RB30+0.040" DISH TOP PISTONS & HASTINGS MOLY RINGS [HOLDEN 6-CYL RB30ET TURBO 3.0L MOTOR]

+0.040" NASON HIGH PERFORMANCE DISH TOP PISTONS
WITH FOUR VALVE RELIEFS & HASTINGS MOLY RING SET
HOLDEN 6 CYL RB30ET TURBO 3.0L MOTOR

02/1986-1988 HOLDEN [VL COMMODORE]

The High Performance Dish Top Pistons, Moly Piston Rings and Gudgeon Pins are made to the highest standard and exceed original manufacturers specifications for longevity, smooth operation and maximum performance.

The pistons are manufactured by Nason, which had being supplying pistons in Australia since 1927. The moly piston rings are manufactured in the United States of America by Hastings leaders in Piston Ring technologies and have been in business for over a hundred years.

INCLUDES:

• NASON DISH TOP PISTON (6)
• HASTINGS MOLY PISTON RING (SET)
• NASON GUDGEON PINS (6)
• GUDGEON PIN SURCLIP (12)

SPECIFICATIONS:
Bore Size: 86.00mm
Size: +1.00mm / .040"
Head Type: DISH TOP WITH 4 VALVE RELIEFS
Piston Type: CAST
Length: 63.80mm
Compression Height: 32.50mm - 1.60mm
Pin Size: 21.00mm x 64.00mm
Pin Type: FULL FLOATING
Top Ring Width: 1.50mm
2nd Ring Width: 1.50mm
Oil Ring Width: 2.80mm

SPECIAL NOTE:
BORE BLOCK TO 87.00mm (86.00mm STD BORE +1.00mm / 0.040")
NOT SUITABLE FOR HOLDEN 6 CYLINDER RB30E 3.0L AND NISSAN RB30 3.0L ENGINES