


🛢️ Power your engine with precision and pride!
The Melling Oil Pump Drive Shaft IS-77 is a precision-engineered, stress-proof steel component made in the USA. Designed specifically for Big Block Chevy engines, it features a 6.720 inch length and 0.482 inch diameter for perfect fit and durability, weighing just 5.6 ounces to optimize performance without added bulk.
| Manufacturer | Melling |
| Brand | Melling |
| Model | Oil Pump Drive Shaft |
| Item Weight | 5.6 ounces |
| Product Dimensions | 9.6 x 1.3 x 1.1 inches |
| Item model number | IS-77 |
| Is Discontinued By Manufacturer | No |
| Exterior | Machined |
| Manufacturer Part Number | IS-77 |
| OEM Part Number | IS-77 |
| Special Features | 0.482 In Diameter, 6.720 Inch Length, Made In U.S.A., Stress proof steel |
W**T
Fit
Fit perfect
C**A
Replacing the oil pump? Get this
Recommended replacement for the factory part. 89 454
A**Y
Good price
Good material and a quality shaft.
R**S
Fits like it’s supposed to
Great
P**L
Great!
Great upgrade when using a high volume pump. No problems with this product
M**T
Five Stars
GREAT SHAFT FOR A BBC
P**S
Five Stars
GOOD..soild
T**N
Why is it an inch too long
Why is an oil pump drive almost an inch too long....
A**R
Perfect fit
Great product
S**K
works great
good heavy construction
R**N
Five Stars
Fast shipping suburb fit on my melling 454 high volume pump
Trustpilot
1 month ago
1 month ago