Made in USA
GD7271 Valve Guide Set for 1963-1967 Pontiac 5.3L
InfoVehicle Info Needed
ENGINETECHPART NUMBER: 416-GD7271

GD7271 Valve Guide Set for 1963-1967 Pontiac 5.3L

$1499
ShippingShips Tomorrow
Lowest PriceLowest Price Guarantee

Items You Need

Engine Assembly Lube [4 oz. Bottle]

JEGS

Engine Assembly Lube [4 oz. Bottle]

Part Number : 555-28000
$599$6.99
You Save$1.00
1-Ton Automotive Shop Crane [Boom Operating Range: 34 in. to 45 in.]

JEGS

1-Ton Automotive Shop Crane [Boom Operating Range: 34 in. to 45 in.]

Part Number : 555-81044K
$23698
123-Piece Tool Set with Carry Case

JEGS

123-Piece Tool Set with Carry Case

Part Number : 555-80427
$3999$51.99
You Save$12.00
Rotating Engine Stand [1000 lb. Capacity]

JEGS

Rotating Engine Stand [1000 lb. Capacity]

Part Number : 555-80059
$32999$362.99
You Save$33.00

GM
Valve Guide Set
  • 1963-1967 Pontiac 5.3L
  • Iron Spiral Valve Guides
  • Set of 4

    The Enginetech GD7271 is a valve guide set for GUIDE (4) .3440 .5640 2.375" IRON SPIRAL REAMED engines. Iron construction provides proper valve alignment and heat transfer from valve to head.

    Enginetech GD7271 Valve Guide Set Features:

    • Fitment: GUIDE (4) .3440 .5640 2.375" IRON SPIRAL REAMED
    • Engineered to OE specifications for direct replacement
    • Note: Exh.3440 x .2.375 x .5640. Spiral ID. (4 pack).
    • Precision Valve Control Starts with Reliable Guidance

      Enginetech valve guides are engineered to support consistent valve motion and long-term engine durability across a wide range of street, performance, and rebuild applications. Manufactured from high-quality materials and produced to strict tolerances, these components help maintain proper alignment between the valve stem and cylinder head, reducing wear and promoting efficient sealing. Designed for dependable fitment and compatibility with various engine platforms, Enginetech valve guides provide the stability needed to withstand heat, friction, and repeated cycling under demanding conditions. Whether restoring an engine or enhancing performance, these guides deliver the reliability and precision required for confident operation.

    Part TypeValve Guide
    Product LineEnginetech Valve Guides
    BrandENGINETECH
    Package Height1.25
    Package Width3.25
    Package Length2.375
    Weight0.5 PG
    Part CategoryReplacement Parts
    Inside Diameter0.3440
    QuantitySet of 4
    FitmentGUIDE (4) .3440 .5640 2.375" IRON SPIRAL REAMED
    MaterialIron
    Part FitmentDirect Fit
    RemanufacturedNo
    Outside Diameter0.5640
    Vendor Part NumberGD7271
    Package Qty1
    Package TypeEA
    Some parts are not legal for use in California or other states with similar laws / regulations
    p65 warning