6‑PackEngine to Transmission Bell Housing Bolts Kit for GM SBC & BBC to TH350,TH400,700R4,200R4 Transmissions,3/8‑16 x 1‑1/2″ Grade 8.8 Flanged Hex Engine‑to‑Trans Fasteners
High‑Strength Grade 8.8 Construction – Made from hardened, heavy duty steel for superior strength and durability to handle engine torque and vibration reliably.
Precise Fit for GM V8 Swaps – Designed to securely fasten bellhousing between Small Block Chevy (SBC) / Big Block Chevy (BBC) engines and popular GM automatic/manual transmissions (TH350, TH400, 700R4, 200R4)
Correct Size for Classic Applications – Includes (6) flanged hex head bolts sized 3/8‑16 × 1‑1/2″, matching typical GM bellhousing thread patterns for easy installation.
Wide Compatibility – Works for engine‑to‑transmission connections in resto builds, swaps, or rebuilds on various Chevy V8 vehicles using GM transmissions listed above.
Professional Engine‑to‑Trans Fastener Set – Ideal for restorers and mechanics needing reliable fasteners when original hardware is missing, damaged, or upgraded.
Description
6‑PackEngine to Transmission Bell Housing Bolts Kit for GM SBC & BBC to TH350,TH400,700R4,200R4 Transmissions ,3/8‑16 x 1‑1/2″ Grade 8.8 Flanged Hex Engine‑to‑Trans Fasteners