978G - Mr Gasket Header Bolts, Lock Washers & Studs

This part should fit your vehicle. It is a universal part.

Images May Not be Vehicle Specific. For Display Purposes Only.

Images Of This Specific Part Number

Non-Specific Images

Place Order Here

Part #: 978G

Notes: Metric Header & Exhaust Manifold Bolts
16 Pieces

MSRP: $21.61

Your Price: $19.45

Specs

Size	8mm-1.25 x 25mm

All Fitments

Product Description

HEX HEAD HEADER BOLTS
Designed for quick, easy installation of headers and heat-treated for extra strength. The special washer faced, smaller-than-standard hex head is ideal for tight spaces. These bolts are Grade 5 with a 7/16 hex head and a protective black finish, except where noted.

STAINLESS STEEL HEADER BOLTS

• Bright ball burnish finish 304 stainless steel
• Compact hex head and flange is ideal for use where space is minimal – typical on header flanges

SOCKET HEAD HEADER BOLTS

• Black oxide coated
• Compact socket head design is ideal for use where space is minimal – typical on header flanges

METRIC HEADER & EXHAUST MANIFOLD BOLTS

• Black oxide coated
• Compact socket head design is ideal for use where space is minimal – typical on header flanges

HEADER BOLT LOCK WASHERS

• Black oxide coated
• Designed for use with header bolts to prevent loosening caused by vibration
• Helps maintain fastener clamp load for positive header flange seal

SOCKET HEAD HEADER STUDS

• Black oxide coated studs
• Cadmium plated hex nuts
• Designed for small tube headers with adequate clearance around header flange bolt holes
• Self-locking hex flange nuts are ideal for use where space is minimal and help maintain clamp-load for uniform flange seal

HEADER-TO-MUFFLER BOLTS

• Cadmium plated Grade 5 steel
• Stover lock nuts eliminate “old-style” split lock washers