C3 Corvette 1968-1982 327-350, 454 HR2 10W30 Conventional Change Kit | C3HR5K
Classic third-gen powerplants like the 327, 350, and 454 thrive on HR2 Conventional Oil. This kit provides reliable lubrication and high-zinc wear protection tailored to flat tappet valvetrains.
Highlights:
- Designed for 1968-1982 Corvettes
- ZDDP chemistry protects camshafts and lifters
- Prevents dry starts in cars stored seasonally
- Traditional conventional oil for originality
Product Information
Product Information
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Shipping & Returns

C3 Corvette 1968-1982 327-350, 454 HR2 10W30 Conventional Change Kit | C3HR5K
C3 Corvette 1968-1982 327-350, 454 HR2 10W30 Conventional Change Kit | C3HR5K
Classic third-gen powerplants like the 327, 350, and 454 thrive on HR2 Conventional Oil. This kit provides reliable lubrication and high-zinc wear protection tailored to flat tappet valvetrains.
Highlights:
- Designed for 1968-1982 Corvettes
- ZDDP chemistry protects camshafts and lifters
- Prevents dry starts in cars stored seasonally
- Traditional conventional oil for originality
Original: $201.97
-70%$201.97
$60.59Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Classic third-gen powerplants like the 327, 350, and 454 thrive on HR2 Conventional Oil. This kit provides reliable lubrication and high-zinc wear protection tailored to flat tappet valvetrains.
Highlights:
- Designed for 1968-1982 Corvettes
- ZDDP chemistry protects camshafts and lifters
- Prevents dry starts in cars stored seasonally
- Traditional conventional oil for originality









