Oil Pump Drive Spline
If you're replacing the single timing chain on your early Toyota motor (83-84) with the more desirable dual-row chain, you will need a dual row drive spline to make it all work right.
OEM Toyota Part #: 13434-35010
NOTE: Replacement drive splines for early 1981-1984 dual-row chains are available, see Part # 1016066.
This product should not be used in a manner that violates Federal EPA Laws.
Contact our Tech Support Line for further information at 928-855-6341.
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Note: Images are for illustration purposes only. Images may not represent the product listed. Please contact customer service with any questions or concerns: 1-928-505-2501.