HASTINGS +0.020" OVERSIZE PERFORMANCE MOLY PISTON RING SET [HOLDEN V8 304 INJECTED 5.0L & 355 STROKER 5.7L MOTOR]

HASTINGS PERFORMANCE MOLY PISTON RING SET
4.000" BORE +0.020" OVERSIZE
LB9 HOLDEN V8 304 INJECTED 5.0L MOTOR
L98 HOLDEN V8 355 STROKER 5.7L MOTOR (348ci)

03/1989-1999 HOLDEN [VN-VP-VR-VS-VT COMMODORE]
03/1990-1999 HOLDEN [VQ-VR-VS STATESMAN/CAPRICE]
09/1990-2000 HOLDEN [VG-VP-VR-VS UTE]

Since 1915, Hastings Manufacturing Company in Hastings (Michigan) USA, has been a world power in piston ring engineering and manufacturing. Hastings revolutionised oil control ring design with the invention of the Hastings Flex Vent® oil control ring, and it is now the accepted standard in the industry.

The top compression rings are moly, oil rings are chrome with Flex Vent® technology, a three-piece design allows rails to be manufactured with a small cross sectional area for better conformability to bore.

Hastings only manufacture piston rings, they believe that manufacturing the best product takes a singular and constant focus. This keeps them focused on what they do best with the highest standards to exceed original manufacturers specifications for longevity, smooth operation and maximum performance.

SPECIFICATIONS:
Standard Bore Size: 4.000" / 101.60mm
Size: +0.020" / 0.50mm
Top Ring Width: 5/64"
2nd Ring Width: 5/64"
Oil Ring Width: 3/16"
Set Quantity: 8

The piston ring sets are manufactured in the United States of America by Hastings Piston Rings, leaders in Piston Ring technologies and have been in business for over a hundred years.

SPECIAL NOTE:
SUITE PISTONS WITH IMPERIAL WIDTH PISTON RING GROOVES

MADE IN USA