AMC "HRC" oil pump gears
SKU: 169
$74.99
🚚 Shipping: Calc. at checkout
| 2.00 lbs | Ships from MN
- Category: AMC V8 67-91
- Last Updated: Jan 14, 2026
Description
AMC oil pump gears outfitted with hydro relief grooves increase you distributor/camshaft gear life as well as the life of your oil pump cavity. We start with a set of standard AMC oil pump gears, correct any surface irregularities and CNC mill relief grooves into the idler gear. More info on this in our products section in the Bulltear forum. Comes with spirng, plunger and gasket.
All "HRC" gears are machined dry and no foreign solvent used to damage gears or cause oil integrity issues. Fits AMC V8 67-91 290 304 343 360 390 401
Customer Reviews
★★★★★
5 out of 5 (2 reviews)
★★★★★
Most excellent
Sep 11, 2026
Everything worked out fantastic. Got the shipment in a decent amount of time. Product is more than expected.
Matt block
Verified Purchase
★★★★★
Great
Sep 07, 2026
Parts were well machined.pacjsged well. It could be confirmation bias. But I can tell difference in engine drag just after start when oil gauge jumps. "Less drag". So that's good. Gears actually work in practice
Thomas J Laine
Verified Purchase
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