Modified for the serious competitor these are lighter than the standard bucket follower COM276. With extra machining to reduce weight and with a larger oil feed hole and machined flat spot to increase oil feed to the cam lobes.
They must be used with our tubular push rods ENG661T. Advantages of bucket followers are valve train weight reduction and minimal side loading resulting in reduced ware to the engine block.
MUST USE WITH ENG661T
This is a list of alternate part numbers you can use to cross-reference for your Austin Healey
APP # BN4-BJ8
AH # ENG660RC
OE # 12B1363
ALT # na
Quantity per vehicle = 12
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