ARP 400-8770 Washer Kit 7/16˝ID x 0.705˝ OD x 0.090 thick chamfered ARP Stainless washer ymm_28 Specifications Socket Size(s) 14mm hex

Specifications Socket Size(s) 14mm hex UHL 40mm Thread Length 30mm Grip Length 10mm Thread Diameter-Spacing M12 x 1

This Evolution upgrade enhances the Slip-On system by adding a stainless steel link pipe with an integrated resonator

Fits Following Engines:BUICK (90 DEGREE) V6 1

The exhaust valve – with its housing cast in the in-house foundry – gives the exhaust a rich sound with an emphasis on high frequencies

Rated at 180

ARP 400-8770 Washer Kit 7/16˝ID x 0.705˝ OD x 0.090 thick chamfered ARP Stainless washer ymm_28 Specifications Socket Size(s) 14mm hexSAE Washer Kit ARP Stainless 7 16 x . 705 x . 090 (ID x OD x Thickness) Chamfer: Yes