ARCO Marine Premium Replacement Distributor Cap f/Mercruiser Inboard Engines w/Thunderbolt IV V HEI [DC001] Brand_Polyform U.S. Overall width is adjustable and

Overall width is adjustable and easily fine-tuned to fit any small

Grade 316 Stainless Steel bodies and pins

2x NMEA 2000 T-splitter

Gauge Type: Fuel Level

A: (mm) M12 x 175

ARCO Marine Premium Replacement Distributor Cap f/Mercruiser Inboard Engines w/Thunderbolt IV V HEI [DC001] Brand_Polyform U.S. Overall width is adjustable andPremium Replacement Distributor Cap for Mercruiser Inboard Engines with Thunderbolt IV & V HEI This distributor cap fits GM V 8 Motors with Thunderbolt IV and V HEI Ignitions. Replaces: MERCRUISER Distributor Cap 16457A4 MERCRUISER Distributor Cap 43557 MERCRUISER Distributor Cap 43557A1 MERCRUISER Distributor Cap 805759A2 MERCRUISER Distributor Cap 80579A5 MERCRUISER Distributor Cap 805759T1 MERCRUISER Distributor Cap 805759T2 MERCRUISER Distributor