NotcHead Intake Manifold Bolt Kit Big Block Chevy Chevelle/ El Camino 1965-1972
Highlights
- Notched Head Design
- 12‑Piece Stainless Set
- Includes Washers
- Fits Big Block Intakes
NotcHead Intake Manifold Bolt Kit for 1965-1972 Big Block Chevy Chevelles and El Caminos.
Give your big block Chevy extra durability with the Notchead intake manifold bolt kit (8251-1)!
Features and Benefits:
- Fits big block intake manifolds
- CNC‑machined from high‑grade stainless steel
- Seven‑notch head reduces the risk of rounded heads
- Includes neoprene‑bonded washers
- 3/8‑16 thread size
- 12‑piece kit for full manifold coverage
These CNC‑machined stainless steel bolts feature Notchead’s signature seven‑notch heads. Each bolt includes a neoprene‑bonded stainless washer for better sealing and to guard against over‑torque or stripping.
Please Note: Requires Notchead’s pin‑drive socket for installation.
Vehicle Fitment:
- 1965-1972 Chevy Chevelle
- 1965-1972 Chevy El Camino
California Residents: Proposition 65 Warning
Related Categories: Exhaust, Engine Hardware
Vehicle Fitment
This product will fit the following Chevelle years:
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,
This product will fit the following El Camino years:
- 1965,
- 1966,
- 1967,
- 1968,
- 1969,
- 1970,
- 1971,
- 1972,











