This is a one stop kit for your 4.6v Race engine. Buying all in one kit saves you over 120$

New Primary chains

New upgraded secondary chains

New modified primary tensioners

New driver side secondary tensioner

New modified passenger secondary tensioner

Hardware for guides and tensioners

New 4V Billet guides set w/ Liners

New crankshaft gear (for thin reluctor)

New Factory Primary and Secondary gears (6 total - 2 Primary and 4 Secondary)